Showing posts with label range anxiety. Show all posts
Showing posts with label range anxiety. Show all posts

Thursday, April 3, 2014

BMW i3 REx European Road Trip!


Back in February we featured Steven from The Netherlands as a Born Electric guest blogger. At the time he mentioned to me that he was planning a road trip with his i3 REx that would take him on a fantastic journey from The Netherlands through Germany and France to the final destination of Switzerland. The funny thing is, I almost was able to meet him along the trip because I was actually in Switzerland the week before he arrived and my wife and I even spent an afternoon at the same lake in Zurich you see pictured below! In any event, once I heard Steven was about to engage upon this 1,100 mile road trip I asked him if he wouldn't mind sharing the details here once he returns and he was kind enough to do so. I get a lot of questions about the range extender, and many people want to know if it is possible to take it on a long trip. This post doesn't answer every question, but it does give some insight into how the car will perform on sure an extended road trip. I haven't read any story of an i3 doing a road trip over 1,100 miles yet, so this may be the first account of such a journey.


Travelcompanion: i3

OK, so we have this i3. It was, and still is, marketed as a city slicker. The question arises: is BMW underestimating itself ?

To begin with the conclusion: yes and no. It will go outside the city and beyond, with quite an aplomb at that, but its driver needs some commitment and perseverance to get there. As stated by Tom elsewhere: it is not a go anywhere, do anything car. With a normal to brisk driving style, it excels on local trips with perhaps a charge or two along the way. But when taking it easy, tourist style, it can haul you much further than your cities limits.



Once you get used to its unconventional lines the design grows on you.
Our i3 in the Appenzeller mountains.
The commitment starts with a careful planning. Call me a nerd, but I rather like planning a trip in detail, time allowing. However, the limited electric range did cause a little frustration. Frustration about not being able to reach the higher alpine passes in the six days we reserved for this trip. When pushed, we certainly could have done it, but in the end we opted to make the journey itself the goal.

The first hurdle is Europe not being the United States of Europe. Different plugs, different chargecards, you name it. Totally unfunny. Luckily, one of Hollands energy suppliers is owned by RWE, a large German energy supplier, so we could apply for a German charge-ID. You’ll need an app on your iPhone to start the charger, but that’s ok. For France and Switzerland, we’re out of luck. A lot of local/regional initiatives, so charging possibilities are limited to free chargers or, in Switzerland, chargers mounted in parking garages where charging is complementary or at a cost, payable at the checkout machines. And these have to match our Mennekes plug as well.

As you’ll understand, planning took a while, especially while I was not only looking for locations to charge, but also for roads worth driving and places worth visiting while charging. Not much fun to be stuck on an industrial estate for three hours… In the end, I planned our trip so that it would take us three days to reach Switzerland, leaving much of the motorway behind after crossing the Dutch border. Slow tourism, like our parents did with their 2cv, before Europe was shrunk by the proliferation of the Autobahn.

Departure

Smoothly gliding away, to not disturb our neighbours, is uneventful in itself. EcoPro is on, but so is the heat, for it was freezing during the night. Damn, we’ll need those electrons! Well, not entirely, to be truthful, for our first stop is at a 50 KW fast charger. The residual charge doesn’t seem to matter much at the fast chargers’; it’ll charge to 90% in 30 minutes anyway. But there seems to be a catch. We left the charger with ~94%, but the charge dropped right down to 86% in a matter of minutes. Something we have observed more than once after a fast charge. A pity in this case, because the next station should have been reachable with a margin. A margin worth having, for we were able to reach our designated charger with only 5 km (3 mi) on the clock. But hey, it was supposed to be an adventure !

This is the point where I have to admit we are driving the i3 ‘chicken version’, with the little REx in the boot. The upside: unlimited mobility. The downside: REx wakes at 5-6 km, no matter what. So we were at the threshold of failure to do the E-thing, and that only two hours into our journey! But we made it. We had lunch, walked the totally unremarkable town, takin’ it easy as promised, until the car was charged enough to reach our next goal. The ability to use your smartphone to monitor the car is invaluable.

The next goal: Monschau. A quaint little town, picture book stuff. Flocking with tourists of a more advanced age when in season, it is actually very nice when not. Coffee, apfelstrudel, you’ll get my drift how we passed the time.

Chargetourism: Monschau
With enough inside us and in the i3, off to the next charger. A short charging session of 32 minutes at 32 amps in Daun was all it took to take us to our hotel in Bernkastel-Kues. Again a picturesque village, this time with a larger river (the Mosel) and an ancient castle on the adjoining mountain. And the best news: we have entered the wine region, so the i3 was not the only one being replenished :)

At this hotel, we had the first experience of the friendly cooperation we would encounter along the way. We were fully prepared to have to drive the car to a charging station nearby and to walk back, but the hotel owner promptly offered us a spot in his yard where we were able to plug in under the carport. Sweet.


France

Day two took us through Germany to France. Our second hurdle: the designated electrospots in Saarbrücken were occupied by gas-burners! A Zoe was already double parked and charging, but i3’s cable is not long enough to do this. Damn. Now what? Time for friendly cooperation example #2: the receptionist of the adjoining offices came out to ask us if everything was ok, noticing of course it wasn’t because of me standing there with a large blue cable in my hands, looking lost. The solution was easy: one of the owners of the damned vehicles didn’t mind to take a hike, so we could charge, albeit with a little delay. The upside: the German owner of the double parked Zoe turned up, so we had an opportunity for a nice conversation about the future of the world.

Charged and fed, off to France we went. One possibility to charge with no alternatives. Gold or bust! Golden it was. Free of charge as well. Very good of the Cora supermarket to lure crazy dutch electrotourists to their store :) With enough cheese and charge, we took off through the Alsace, an area we always quite enjoy for a lot of reasons.

One of the reasons is that it has some nice drivers’ roads with not to much other people on them. We already enjoyed some nice, but not too quick, driving in the German Eifel yesterday, and the Alsace didn’t disappoint. Nor did the i3, so it is time for some car stuff, for this is supposed to be a car blog last time I checked….

Like!
I like to start with some downsides here, so I can end the paragraph on a positive note. And I will lift a tip of the vail: it is a very positive note. But first: the grind. Although visibility all around isn’t exactly bad, the car is difficult to oversee, so it takes more practice than I’m accustomed to, to position the car in exactly the spot on the  road you want it to be when driving spiritedly. It is growing on me, of course, but it is still not an intuitive process. I guess it has to do something with not seeing any of the nose or any other external part and the overview you miss in tight left hand bends because of the drivers side A pillar. I am still not used to have to look through the side windows to oversee that tight left-hander. Then there is the steering. Once accustomed, it is excellent and precise, but so direct that you’ll have to handle it smoothly if you want to impress your co-driver with your cornering style. And the last grump, which is really a very small niggle: close the rear doors firmly before doin’ the bends, for the warning signal for these is on a hair-trigger. (Tom's note: I have had other i3 owners tell me this also. If you don't close the rear door firmly, the "door ajar" light can light up while you are driving. It's in no danger of opening, it's just an oversensitive trigger than needs to be fully depressed).

Now for the gold: Do we enjoy it when it is going where no i3 has gone before? Oh yes! Yes! It is fast and nimble, which is good in itself, but it is the smooth as cream comfort that is the hammer. The suspension is firm, you already know that, so that is not the unique selling point comfort-wise. It is the easy, creamy-smooth instant power, the effortless recuperation, the relaxed one pedal driving that makes it so enjoyable to drive on your winding Alsacien roads! Take it out, that i3, if you have it, I’ll think you’ll enjoy it as much as I do !

With plenty charge left, we arrived in the quaint Alsacien winemakers’ town to fill up us and the i3 again at the B&B, a winemakers establishment. My advice: go there, drive the roads, drink the wine. Just do it in that order!

Switzerland

Not much to tell about day three, this being a car blog. Only that the leg to Basel was 106 km, mainly motorway, so we kept it between 90-100 (55-60) in the right lane to reach our destination with some electrons to spare, for alternative usable charging stations are sparse around there. With plenty of charge to get us to our next B&B we left sunny Basel and the river Rhine. 40% charge was a luxury I could enjoy for the 10 km (6 mi) drive to and fro from the B&B to the evenings’ restaurant later. This little drive was, besides enjoyable, also a good reminder for me to keep driving carefully during the day to make the most of our E-range, for the battery had only 16% remaining when plugging back in at our B&B at night. Do the math if you like. In our defence, we had the heat on on the way back…
Goal #1: Make it to Zurich using only electric power
Being already very pleased we reached our goal of getting to Zürich fully electric the next day, we set a new goal of reaching at least 1000 km (621 mi) of uninterrupted E-use. After a very enjoyable day in Zürich and at our friends there, totally uninteresting for you i3 enthousiasts, we started drifting in the ‘back’ direction on Saturday afternoon. With one final Swiss charge in St Gallen remaining, we took the i3 through Appenzell. Some mountain roads, not the most spectacular passes, but still sporting brisk climbs once more affirmed our belief that the i3 is a very nice car indeed. It's hard to keep your foot off that throttle :-)).
Goal #2: 1,000 km all electric
Then we reached the dreaded point that was looming in the planning all along. It was not the Swiss border which we passed without ado, it was the point at which the beast in the back had to be awoken. Time for a little car talk intermezzo.

REx

I can understand that a lot of people question the execution of BMW’s REx solution. On the risk of repeating myself: I think they did a wonderful job, for it feels nearly sinful to start the REx after driving on electrons. So smooth. So quiet. So soothing for the conscience. You really get the feeling of doing the wrong thing when firing up ye olde’ ICE. And this is how it should be. It is an electric vehicle extended, mind you! Besides from this, the little bugger does its best to keep you mobile. We here in Europe have it easy, sorry about that American brethren, for we can engage REx at will, so we don’t have to motor through towns and countryside, but we can plan our  REx extension to happen anywhere along the way. The added bonus is of course that you can keep a nice safety cushion in the battery to get it up that Autobahn-slope, although it has to be said I was quite taken with the ability if the REx to keep up the battery when doing 120 (75) on the cruise with A/C to boot. On those not to steep but long slopes (climbing ~250 meters in ~35 km (~820 ft/~22 mi)), the battery level drops a little bit, of course, but I would say that a cushion of around 5% could just about, or just about not, suffice for most journeys. One thing I have noticed is that is seems that the car allows for a bigger battery-drift if you engage the REx earlier. One advantage of this is that it doesn’t have to run at top revs all the time to keep the state of charge on the small marker on your dash-display. Once the state of charge is low, it works very hard to maintain the 5% and prevent very low charge. To end this intermezzo about the REx something on fuel consumption. Exactly economical it is not. Doing 120 (75mph) on cruise gives you something of 15-16 km per litre (35-38 mpg us). Not too bad, not great. Taking 10 km (6 mi/hr) off the speed does wonders to this consumption however, but we kept it at 120 (75) where allowed.
Driving on the Autobahn: Speed kills - consumption rate that is!
A relatively uneventful 628 km (390 mi) later: home. We made a little touristic detour along the Rhine, which we used to recharge a bit during lunch, so we could cruise the 50 km (31 mi) of Rhine-borders in tranquility, and we recharged again at our nearby fast charger to make the last stretch on electricity before parking the car at its homespot with a feeling of well done planner, well done driver, well done little car. It is not perfect, but it is loveable all the way. And it’ll go further if you dare it…
Final stats of the journey
Map of journey




1780 km (1,104 mi), plugging in 16 times during the trip
Approximation of route travelled (source: Google)


Disclaimer - We have undertaken this trip and I have written this article on a strictly personal basis. I am not affiliated to BMW or anyones business mentioned in this story. Please mind that everything you’ve read here are my/our personal experiences and opinions and should be treated as such. Also, bear in mind that the English language is not my native one, so be patient if I’ve made some mistakes or used clumsy language. Any offence is unintentional.

Regards, Steven





A postcard from Steven to summarize his charging efforts along the way!

Monday, March 10, 2014

Born Electric Guest Blogger: Meet Jon From Norway




So Far we've had Andy from the UK , Hil from Holland , Toni from Belgium, Jan From Belgium, and Steven from the Netherlands.   We'll now be traveling to Norway to see what Jon has to say about his Solar Orange BEV i3.

Hello, I'm Jon from Norway and I was Born Electric on February 13th.

Until now I’ve been "partly electric" by cycling once a week (not in winter) to work with an electric bike. It's 17km each way and I've done 1000km in total. Living in the southwest of Norway, in Sandnes and working in Stavanger, nearby.

Electric or hybrid?

I first started looking for a hybrid vehicle that could go electric to and from work. Toyota and Lexus could just go a few kilometers in electric mode which wasn't enough for me. Then Volvo came up with one, but it was too expensive. The i3 was the first all-electric that I found interesting. In the past two years the most we have driven at any time was about 100km. If we need to travel longer than that, we go by air. After reading just about everything I could find about the i3, I decided to sign an informal agreement to buy one on July 11. Since then, Audi and VW have announced a few interesting hybrids, but the Norwegian tax system gives the all-electric cars some advantages (at the moment). That meant the all electric BMW i3 is actually less expensive then the competing hybrids, plus it gets toll free passage and is free on ferries!
I like the blue LED interior lights when you lock or unlock the doors. You can also change the color if you don't like the blue
Buying it:

In October, BMW put an i3 in front of the Oslo Marathon to serve as a pace car. The BMW shop Bavaria in Stavanger lent it for a day and had it on exibition in town. I went there, took a glance, and felt in love. Unfortunately the salespersons knew even less than I did (Hi Tom, It’s the same mess in Norway!), so I spoke with two engineers that came to look at the charging system. Together we agreed that BMW needs another type of way to sell these electric cars. Speciliasts that have been properly trained for these unique vehicles. My experience earlier was that coming in to the BMW car shop speaking Oslo dialect got them to believe that I worked with Statoil and was looking for an expensive model. The salespersons focus on status models with big engines is not suitable for electric cars! These cars are different and the sales processes should be different as well. When i3 was introduced in November, I took it for a spin and was convinced. I was about the 50th person to sign a contract out of the 550 in total in the southwest of Norway. After seven long months of waiting, I finally have it!

My son and grandson like the i3 too!
Driving it:

It is a pleasure to drive! It is fast when you need it, yet with smooth and easy ride. Small and quick in town and with an impressive turning radius! Many Norwegian families have two cars because both parents use a car to come to work and the i3 can be a perfect second car for many of them. Quite often they will have a large car to go to their cottage in weekends. However from now on, the second should be all-electric like the i3! Moreover, for some of us it is the primary car, the one that gets the most use. The one foot driving is perfect! In the morning rush, I used to step on the brake pedal hundreds of times to avoid crashing. Now I just regulate the speed by the accelerator pedal. Even better, I go into the line of cars on the motorway and turn on the adaptive Cruise control. It's possible for me to travel the whole 15 km on the motorway just steering, not touching the any pedals! (Try that, Tesla!) I have a very good second car, a Saab 9.3 automatic, but I will now use it only if we decide to go by car to Oslo (500km, We have only Japanese fast charging system here now) or if I need to fetch something with a trailer. Last week we went to visit some relatives in the Archipelago north of Stavanger. The car did fine on the 80km drive, even with 5 degrees Celsius and strong winds. I was worried about the distance and how much air conditioning (heating) I could use, but was relieved when the car showed 55km to go after driving the 80km. Since the i3 is a tall car, strong winds do affect the steering more than I am used to, but it is not a big deal once you get used to it.

Perfect choice?

As a city car, I believe the best choice for the i3 is the all-electric car version now. Agile, quick and fun to drive. I like the narrow tires because they will not float in snow and they will not follow tracks in the asphalt. Norwegian roads have often tracks from cars with studded tires. The i3 REx would definitely make my range anxiety disappear, but here in Norway, it is too expensive because of the special tax system. To have the newest in security, you must add much of the extras BMW provide!  I paid 36% extra to get the essentials! (Tyre Pressure Monitor is free). I believe i3 is the only all-electric car with adaptive Cruise Control. That is a great, but soon  the electric VW Golf comes with it as a standard feature! Relative to the range anxiety, both Audi A3 and VW Golf comes with 204hk hybrid cars that uses 0,15l/10km! If BMW does not come up with wider range of electric cars, or hybrid 4x4, then VW-Audi will achieve their European goal, being the leading automaker here, also in electric and hybrid cars. As for the sound system, the car is a virtual concert hall with the Harman Kardon loudspeakers. I have a lot of music stored on the hard disk in the car. To listen to quiet parts of classical music without disturbance from the petrol motor is perfect. The extras are from the ordinary BMWs, and suits the i3 well. To give i3 the right premium feel along with the rest of the BMWs, I think you need optional equipment like adaptive Cruise Control, stop and go and Harman Kardon loudspeakers. However, as said before, these features do cost a lot! In Norway the base i3, the Leaf and Golf cost about the same without optional equipment. For me, i3 wins even though you do not buy optional equipment.

Two practical things about the i3 that I'd like to recommend: Floor mats in white velor are nice to look at, but not to use in winter. Also do not put the electric cables under the bonnet. The wet environment might damage it, they said. Therefore, I recommend using a waterproof bag for them like I do.

Sunday, February 9, 2014

BMW i3 Born Electric Guest Blogger: Meet Jan From Belgium

A while ago I announced that I would be starting a new series here called, "I was Born Electric on...". The series will be featuring readers who are i3 owners and who are willing to share their thoughts on the car after owning it for a while. They will begin the post by introducing themselves and stating the date they were Born Electric, which is when they picked up their i3. Andy from the UK kicked off the Born Electric series and we then visited Hil from Holland and Toni from Belgium. We will be staying in Belgium for this next installment as we hear what Jan has to say:

My name is Jan and I was Born Electric on Wednesday, 30th January, 2014. 
How did I get to know the BMW i3?
Well, by coincidence. I saw the small car on the Brussels car show/exhibition (Autosalon) last year in January. It was presented there as concept car which would be available very soon to the audience, as kind of a car of the future which one could buy now. When I saw it I couldn't make up my mind: Did I like this car, or not? It was so special I couldn't turn my eyes off it. I had to see it closer. I asked a salesman if I could enter the closed area to have a look inside. Then was the moment when I fell in love. This car was so unique in a pleasant kind of way. The interior looked like the interior of a small science-fiction spaceship. The exterior was so special yet attractive looking in every kind of way.
I must say I had many questions before starting this adventure. I had never driven an electric vehicle before. The salesman could answer most of my questions. What made me take my decision to consider this BMW i3 as our next second car were not only the unique looks of this car, but also all the advantages which came with it: it was for 120-150% tax reductible, it doesn't spill any CO2 whatsoever, no taxes when the car needs to driven first (it has a name 'inschrijvingtax' 'registration taxes?'), the lowest yearly driving taxes since it is full electric. All this just looked too good to be true.
I came home and told my wife 'Yes! I have found the perfect next car for you!' Yes, this car is for purpose as a second car to us. It is the car my wife uses to drive to her job on a daily base which is only 10km away, and to drive my son to his gym training four times a week which is about 30km far away. So, there really wasn't any real range anxiety to the story either. For long distance driving we have our other bigger family car. All I needed to do now is to convince my wife, which didn't seem to be as hard as I thought. She seemed to like this strange little car on first sight too!
The waiting:
As from this moment I checked out everything what there was to be found on the net about electric driving in general and the BMW i3 in particular. That's when I soon became a big fan of your specialized blog. Already in February I had told the BMW salesmen I showed a big interest in this car and if any news would be still as positive as all that I had read until then, I would like to be one of the first who would drive the full-electric BMW i3 in Belgium. BMW kept me posting on regular intervals. I could download the BMW I electric app on my smartphone and calculate my daily traffic to see there was no need in range anxiety at all. I was invited in an exhibition of the BMW i3 in the summer. Each time I got more convinced I was going to make the right decision. I was kept waiting until end of October to actually register me for a confirmed interest in buying this car, and finally the first week of January I signed the contract and closed the deal. The car would arrive 4-5 weeks after...
I was Born Electric On...
Wednesday 30th of January! Finally the car had arrived. It had taken less time as predicted, but still I am an impatient man. I was very curious of how it would look like, because I had never seen the car in the combination I had ordered it: BMW i3 Advanced in Ionic Blue Silver with Loft interior design. And I must say: I loved the looks! I have been the lucky one to own the first BMW i3 in our state. It all makes it even more special.

I think these colours are just the real deal for this car. It is extra-ordinary looking, special and shiny. It contrasts greatly with the black toppings and with the (electric) blue stripes beneath the doors. (The colour showing here doesn't really add up to it, but there are plenty more better pictures to be found to show the perfect match of this color for this car).
 I am very excited of the choice of my interior: Loft. It just ads up to the uniqueness of this car. It just fits. It makes it so much more space-like and futuristic looking. It is light, spacious looking and yet thrilling due to the electric lines fitting of the car seats and the blue lines which contrast nicely in details. One can tell that a whole team of enthusiastic decorating engineers have worked on this here. 
 The dashboard just like so great! Spacious, nicely shaped. I love the look of the darker dashboard going down under the console. It isn't the eucalyptus wood. That was nice too, but I thought it kind of disturbed the futuristic looks of the dashboard, making it a more ordinary car. Well, everyone has it taste, but I am happy with my decision. The big center screen which one can module along one's taste: here shown with the electric features and the entertainment details with a nice big picture of the song that is playing. 

 









The supercool startup-close status of the car. When one closes the car with the key, the insides of the car glow blue, the lights in the door handle turn on. This really ads a nice touch to the futuristic space-oddity of the car! (only available if LED packet is taken). You can be sure there are lots of amazed faces when these lights are set on on a public parking lot at night.
Driving experience:
I am really, really impressed by the fun driving experience of this little car. Also my wife, who isn't into cars at all, loves this one all the more. The first time she drove this car together with the kids my daughter said: mom, this thing is propelling like a rocket. She had just left our parking lot and stepped on the pedal; after merely 100 metres she was flying at 60 miles per hour. Which is kind of dangerous, because judging by the quietness in which this car boosts off, you really can't tell how fast you are driving. I love the sound of the car when I give full throttle. It's actually more like an electric train than a car. No roars, just power whistling.
And if you are driving at slow pace, you really can't hear the car is running, not at the inside, neither at the outside. The onboard entertainment system is just great also. Lots of options, lots of possibilities, all pleasantly and clear shown on the big central screen. Another great feature which works great is the full automatic parking. It all adds to the ease of use and to the futuristic impression one gets driving this car. Also the very small turning circle is quite impressive and it makes this car very easy and agile to drive.
About the range anxiety, I have to be honest, that's something I still got to get used to. I always am quite focused on the remaining range, especially when I have taken the highway, since the range goes down quite steadily and fast. Especially if one is driving vividly, it really can be seen on the remaining range. But that's a choice everyone makes for his own. I personally enjoy this car's potential too much for now, to drive it in a real eco pro mode. (But I am sure it will come eventually). I love to stand next to a fast car (yes, mostly BMW or Audi) at the red lights, then step on it when it turns green, and enjoy to see the amazed faces in the rear mirror as my car sprints before them without any effort!
Of course it means that the battery has to be charged more often, and it means also that we - for the first time- have to somewhat plan our trips with this car, because where I liked to use my first car in the past to do the shopping and stuff, I also take this car now because hey - it's cheaper, it's more fun and it's ecologic.
And it means that sometimes we just have to wait and don't take this car because it's not yet charged enough to take the trip. However, I have to be honest that I have not already installed a wallbox and am still charging the car on our regular home electricity network. I have chosen to go for the Wallbox Pro - which is a real supercharger - but it will only be available second trimester of this year. I will surely let you guys know what's the difference with the ability to fastcharge. I am sure we will use the car even more then.
Another not so pleasant thing is that I have been trying to install the Connected Drive system for more than four days now, and it just doesn't want to work. The problem is that my registration to Connected Drive on the net isn't transferred to the car, so I don't get a confirmation code in the car to finish the connection. It's an internet portal problem, they said at the local Connected Drive center in Belgium, so they have to manually fill in an application and send it over to Germany. It will take about a week before it will be solved. Which is kind of disappointing because I really wanted to try out the BMW i Remote app on my smartphone right away. I will keep you posted too when this is installed and working too.
But besides that, it really is a superb car to drive. As an owner of a BMW i3, you will have to get used to all the looks of amazed and sometimes confused faces. I just come back from a restaurant, and while I sit inside, I see people stopping by the car and taking pictures. I have never experienced something strange like this. And returning from a great meal at the restaurant, driving this unique car, fast and agile in total relaxing silence, while playing 'Life's for the Living' of Passenger out loud like you are in a concert hall on the first row; there's only one thing I can say: Sheer pleasure and happiness!
A little about range:
I have been driving the car for about a week now and I come to understand the calculation of the estimated range a little bit better now. I have noticed that the car calculates the maximum range after a night's charging depending on the driving style and circumstances of the last drive. So, when fully charged the maximum distance can vary from about 113km (70 miles) to about 135 km (84 miles)  in comfort mode.
On a morning when fully charged, and when the day before the car had purely driven in the city (meaning lower speeds) the battery indicated 135 km (84 miles) in Comfort mode, 137 km (85 miles) in Eco Pro-mode, and 150 km (93 miles) in Eco Pro+ mode. I think this must be about the real maximum range one can get with this car, stating that the car is driven in the city in an average driving style, lower speed, and frequent stops to recharge the battery while driving. However, if I step on the pedal and drive more sporty (and I must admit it is difficult not to do this, because it's just sooo much fun! ) and certainly if I drive on the highway, meaning speeds of about 130 km/h ( 80 mile per hour), you can't really depend on these figures anymore.
Eco Pro Mode only added 1 mile 
In Comfort mode the range was 84 miles
However Eco Pro+ mode added 9 miles for an estimate of  93 miles
To give an example I have noted precisely a trip I have driven: 
The trip goes from my home to the sportshall where I drop my son off. It's 28 km in total (18 miles), of which about 18 kms (11 miles) on the highway, where I usually drive about 130 km/h (80 miles per hour). After a night charging the range meter shows 113 km (70 miles). So normally when the calculation would be absolute there would still be 85 km (52 miles) left on the counter when I arrive at my destination. However, when I arrived at my destination the counter only showed 53 km (33 miles) left! Which is kind of scary, because a big part of the battery range seemed to be lost there!
However, when I get back in the car to come back to home, it's another story: The meter now shows 59 km (36.5 miles) left. So normally when I arrive at home there should be 31 km (19 miles) left. However when I arrived at home the calculator still showed 33 km (20.5 miles), which was a gain of 2km. So it was actually quite perfectly measured. It seemed to really have taken into account the weather conditions, the road ahead, the driving style, the maximum speed etcetera.
To sumarize: If one drives always into the same pace and always into the city at lower speeds I really think that 130-140 km (80 - 87 miles) is quite a realistic estimation of the effective driving range. However if one like to drive sportive and quite some distance on the highway doing higher speeds, I think 100 km (60 miles) would also be a realistic estimation as the maximum range. 

Thursday, January 30, 2014

BMW i3 Born Electric Guest Blogger: Meet Hil from Holland


My i3 was delivered to my home on a flatbed truck, more than 300 kilometers (180 miles) from my i Agent. Traveling that distance in an i3 BEV on one charge isn’t possible and the i3 being my first EV, we agreed that the car be delivered! As it stands, I’m probably the first i3 owner in Fryslân, Holland and I’d like to report on my first month’s experiences!
A while ago I announced that I would be starting a new series here called, "I was Born Electric on...". The series will be featuring readers who are i3 owners and who are willing to share their thoughts on the car after owning it for a while. They will begin the post by introducing themselves and stating the date they were Born Electric, which is when they picked up their i3. Last week we had the pleasure of kicking off the series with a post from Andy, who lives with his new i3 in the UK. We'll now be hopping over to Holland to visit with Hil and his new Ionic Silver i3:       

    Hello, my name is Hil and I was Born Electric on Monday, December 30th 2013. 

My recent BMW history
My BMW before the i3, was a 5 door 118i (F20) which I bought for it’s economy and comfort. It was less the sports car than the Z4M Coupe I had before it, but with more room and an adjustable suspension, it meant super daily driving pleasure! Just after the “1” came, BMW launched their ActiveE program with a preview of the concept i3 and i8 in Rotterdam. With my eldest son Tom (also a motor head!) our short, snowy test drive in the ActiveE sold us to the i concept!

The big wait...
This past summer, BMW made production slots for the i3 available in Holland. An i3 in the autumn? Great! In early September the i3 was ordered and after a few glitches in the ordering process (an other color and not fully optioned!), the i3 turned up in the early winter, on snow tires, in Ionic Silver (which is more blue than silver) and with it’s cool Adaptive LED headlights.


Daily Use:

I use the car mostly for local trips, from one village to the next.  As a rural Family Doctor, it’s great to do my rounds in the pre-warmed comfort of the i3! To now the only EVSE I use is the standard socket plug-in, delivered with the car. It charges at 3.4 kW which is fast enough for my daily trips. Occasionally I make a longer trip to meetings, for post-grad education or visits to family and friends.  Those trips are between 100 to 140 kilometers (60 - 87 mi), but according to my i Agent (and BMW), form no problem to the all-electric i3! For on the road charging, there’s also a growing network of quick DC chargers in Holland, thanks to Fastned!

Adventurous Start:
True to the EV pioneer calling, on New Years Eve, the family traveled with the i3 to our traditional  New Years celebration at good friends. They live 103 kilometers (61 miles) away.  At the start, the i3 gave me a range of 120 kilometers, more than enough! But beware,  this figure is based largely on previous driving habits and I had only driven 70 km! But 120 km should be enough! We left at 6 pm, outside temperatures 5 degrees Celsius with a stiff southwesterly headwind and 3 adults in the car with the trunk packed. My normal ICE driving style is to limit my freeway speeds to 115 kmh (70mph) and on two lane roads, I drive 100 kmh (60mph). That evening I set out to copy my 118i driving style to see how the i3 fared. After 40 km (26mi) the battery had just 50% charge left! What??? Total i3 range as claimed by BMW to be 130 km (80mi) per charge, not a scanty 80 km (50mi)! At this rate we’d have to walk 20 km to our friends house. What now? Turn back and take the reserve ICE car or charge up somewhere?

I knew of a quick charger along the freeway nearby, so we decided to drive on! In the confusion we took the wrong exit and drove an extra 10 km to get back on track.  My first encounter with a public EVSE was a disappointment. Fumbling in the dark with wind and weather. the quick charger didn’t charge! I called the ANWB help desk number (=AAA in the US) who told me that there was a working charging point 30 km ahead on my route. The question again: press on or turn back? Well, we decided to "Go (South-) West"!

By now I had become a bit more EV savvy and after studying the settings and menu of the i3,  it seems I had started out in the standard, uneconomical but sporty “Comfort” mode! In “EcoPro” mode (EP) the range sprung from 55 to 65 km and in the EcoPro+ (EP+) mode, all of a sudden I could go 81 km! I kept it at EP+ and drove on with the Southwesterly storm at full head. On the freeway ahead, a Motor Home drove a leisurely 85 kmh (50mph) so I slid behind it and slipstreamed further. Meanwhile my hands and feet had turned to ice, as had everyone in the car! EcoPro+ is a spartan experience, with no heated air or seats, but it got us to our friends house, with 3 km to spare. We had become true pioneers on New Year’s Eve!

A Second Go…
The next week I had a meeting in Utrecht, at 138 km (84 mi) from home. After the cold experience on New Year’s Eve you might think that I wouldn’t consider an even longer trip. But that’s not what EV pioneering is all about my friends, and to be honest, the first trip turned out fine! But for this trip, I prepared myself. To ward off the cold, I took a hot water bottle along, put it on my lap, covered with a fleece blanket. From the start, I drove moderately (max. 100kmh=60mph) in EP+ mode and strictly followed the EcoPro route chosen by the BMW Navigation. It takes you over roads with lower maximum speeds but the route is shorter. My planned 1st destination was a public charging station 10km (6mi) from the meeting place and I had a folding bicycle in the trunk (yes it fit!) for the last leg. But the range expanded as I drove! I left with a calculated range of 124 km (77 mi) and after the first 25 km (15.5 mi), still had 119 km (74 mi) left! With this kind of magic the i3 grew on me! Once on the freeway I hit headwinds, so chose a truck to slipstream behind at 93 kmh (58 mph) on the cruise control.  Except for some wind buffeting I really enjoyed my radio in the quiet of the cabin! I reached the meeting venue at 138 km (86 mi) without the wayside charge! Range anxiety is a thing of the past!
DC Quick charging at 50kW's on a Fastned CCS Quick Charge Station

In the parking garage there was an EVSE which only charged at 3.4 kW instead of the expected 7.4 kW. After 2.5 hours the state of charge increased from 5 to 27%, not enough to get home! But I had enough range to get to the nearest Fastned DC 50kW quick charger, 40 km away. Within 30 minutes I had more than 90% of charge, enough to get home comfortably. When the Fastned network is expanded from the present 5 to the planned 100 stations at the end of 2014, cross country trips in Holland with the i3 will be no problem! At the end of 2015 the projected planning even calls for 200 stations, one for every 40 to 50 freeway kilometers!

EcoPro EcoPro+ and Comfort:
The difference between Comfort and EcoPro modes is purely performance. The i3 Comfort mode would be the Sport mode in an ICE BMW mainly because of the incredible acceleration! EcoPro differs from EP+ more because in EP+ the Seat and Main Heaters are turned off.  In cold seasons, choosing EP+ mode makes the cabin icy cold, even with a hot water bottle and fleece blanket!

My lesson is: when range is at issue, put the i3 in EP mode but turn the heater off with the dashboard button. The seat heater still works and hardly reduces range, but keeps you warm! If the windows fog, the heater rapidly clears them and when done, switch it off until needed again.

In Conclusion:
Yes, the i3 is the future of mobility, now! It’s quick, quiet, economical and clean! Range anxiety is unnecessary if you drive the i3 according to your purpose (range or fun!) and because this car also happens to be a BMW, that fun begins on your driveway!
 
The future has never looked brighter






Big thanks to Hil for sharing his experiences and thoughts here! If you own an i3 and would like to participate in the "I was Born Electric on..." series here email me at: tom.moloughney@gmail.com and I'll get you in the queue.

Wednesday, January 22, 2014

I Was Born Electric On...The First BMW i3 Owner Review:

 
A while ago I announced that I would be starting a new series here called, "I was Born Electric on...". I'll be featuring readers who are i3 owners and who are willing to share their thoughts on the car after taking possession. They will begin the post by introducing themselves and stating the date they were Born Electric, which is when they picked up their i3. Without further ado, I bring you Andy from the UK, our first i3 owner & Born Electric guest blogger:
 
Hi, my name is Andy and I was Born Electric on Saturday, January 11th,  2014.

I came to the EV party a bit late in the day, as I was a typical petrolhead and dismissed electric cars as an irrelevance - underpowered, no range, ugly, the usual stuff - and even when I first saw the i3 concept, it looked weird & the projected price seemed way too high (I think a projected £40,000 base price was mentioned at the time).  So I ignored it and carried on driving my gas guzzling M3, even though I wasn't enjoying the daily grind in it: mainly in traffic, 40+ miles a day, costing me around £350 a month in petrol. The only times I really got to enjoy the M3 was on my drives with the guys at Petrolhead Nirvana, who arrange trips to Scotland, Wales, the Alps, and elsewhere - amazing places where you can give a 400hp car a bit of stick. More about them later.

Then the i3 proper was launched in August, and at seemingly sensible prices (c£25,000 after the UK grant), with leasing costs at around £350 a month.  Hey, that number looked familiar - an idea began to formulate in my mind... and a few days later, early August 2013, I was putting down a deposit. My man-maths (or man-math for our American cousins) told me that the fuel saving, together with fewer miles on the M3 meaning lower depreciation, less tyre wear & fewer services, could make the i3 a “free” car!  A quick spin in an ActiveE in September blew me away and confirmed my thoughts that I was doing the right thing, then an actual i3 test drive in early November really sealed the deal.  Except the demo car was loaded with extras which I had a chance to play with, so my originally bare bones car ended up, if not fully loaded, at least three-quarters loaded. On top of the gadgets like Parking Assist & Driving Assistant, I liked the wood on the dash, but I also liked a darker interior that wouldn't show the dirt so much, so the Suite (Tera in US) interior was added in too. Suddenly my arithmetic wasn't adding up quite so well, but too late now!

Delivery was scheduled for late January, but you'll have gathered that I was hardly racing to be the first owner of an i3; I figured there had to be many UK buyers who'd been more far-sighted & quicker off the mark than me. So I was really surprised to be the first in the UK - or at least, the first in the UK on the mybmwi3 forum - to take delivery of an i3.  As I write, 10 days after, it seems there have been no more deliveries still, and there's even talk of further delays, so I don't know how mine beat the blockade, but I'm glad it did!

The Wallbox
Before the car was due at the end of January, I had to get one fitted at home, so after a fair bit of chasing, I took a call on Monday 6th January booking me in at short notice for the following Thursday - "we'd better get on with it as your car's at the dealers". Wait, what?! A quick trip down there after work confirmed there was a car matching my order exactly, sitting there quietly - but the dealer at first denied it was mine!  A bit of pushing from me finally established it was mine, but also that there was a mistake on my invoice, putting the dealer's £5,000 grant from the government in potential jeopardy. So while it was all sorted out, my car sat there doing nothing, just out of my grasp, and I eventually took delivery on the Saturday. Frustrating - but in light of the delays others are experiencing now, I should've been more patient!

It turned out my house, built around 1900, had electrics that weren't much newer, so neither the supply to the house nor the cable to the garage were up to the job of charging at the full 7.5kW. I've ended up with half that, but that's plenty to recharge the car from almost flat to 100% overnight. The BMW wallbox is a big ugly thing though, and I wish I'd gone for the smaller & cheaper option made by Polar, or one of its competitors. I think for the charging rate my house will support, it would've been free in fact.

My first few miles
My first day as an EV driver was spent going round friends & relations, and blowing their minds. I'm sure this is old news to all you current EV drivers, but the whole experience is so alien, yet so pleasurable, that a huge grin is inevitable the first time you try it, whether driving or as a passenger. It’s a fantastic talking point too – friends, clients, even strangers are all eager to know more about what the future of motoring holds for us all.

My first long trip. Range Anxiety - what's that then?

Only 6 miles to spare!
Each month, Petrolhead Nirvana (the guys who organize the long distance driving trips) hold a meeting at the Ace Cafe, a famous venue for car & bike owners in northwest London.  January’s meet was only two days after I'd taken delivery, but I was keen to take my new toy to show off to my pals there, although it wasn't quite in the spirit of the occasion - people usually bring their Ferraris & Lambos, M-cars & 911s. I was fairly sure they wouldn't kick me out, but there was another hurdle for someone with a 2-day old pure electric car (I'd avoided the REx on cost, performance, and purity grounds - lugging a petrol generator around everywhere seemed to spoil the whole idea, and with a bit of planning, didn't seem necessary, for me anyway) - the Ace is about a 70 miles round trip, and at that stage of my ownership, a whole week ago, I really wasn't sure if I'd make it.  I know better now! A cold & slow EP+ drive up there left me with plenty of range (especially after borrowing some electricity from the cafe manager, thanks Nick!) to give some rides to my Petrolhead mates, all of whom raved about it - the more demo cars BMW can get out there, the more they'll sell, definitely - and to drive home in Comfort mode, and in comfort, with the heating on and a heavy right foot. I figured that if the range remaining got close to the distance to home, I could soft-pedal and knock it back to EP or even EP+ mode and still get home. Using this method, I had a fantastic fast drive back through London and made it home with 6 miles to spare - a close call, but I really didn't feel worried at any stage.

Range Reduction vs Miles Traveled
Since my epic(!) trip, it's been the usual commute for the last week, and as I know I'm going to do around 50 miles a day at the most, I drive it without thinking about economy at all. As a result, my iPhone's been telling me I have 75 miles at the start of the day (100% SOC), but then my spreadsheet tells me that my range reduces by about 13 miles for every 10 miles I drive, even though the car's had a few days now to predict it accurately. So if I drove normally (for me), I'd be stranded at about 60 miles. Don't be alarmed though - if I needed to go further in a day, I'd drive differently,  and get maybe 90-100 miles. I don't know for sure yet though, as driving economically is next week's experiment! 

As it is, one thing I'm enjoying immensely is coming home, plugging it in, and knowing that a few hours later I’ll have a full “tank” for minimal cost.  I'm certainly not missing my frequent visits to the petrol (US: gas) station, and it feels strangely liberating each time I drive past one. If you haven’t experienced it yet, you'll love it.

Performance - the i3 vs M3 race
You've probably seen this video of the drag race at Brands Hatch from the UK launch, where the i3 storms ahead of the M3 before finally being overtaken at maybe 50mph. After driving the i3 for a week, and being in the fortunate position of having both cars, I thought it didn't quite seem right, and once the weather improved enough to get the M3 out of the garage, I fired up my Dynolicious app (no, this wasn't going to be a properly scientific test!) and set off - to a test track near me, obviously.  The i3 was very easy to measure consistently – just put your foot down. The M3 needed a bit more finesse, and it was strange having to get used to driving it again after only a week. It turned out that, surprise surprise, the i3 was quick, but not as quick as an M3. To its credit, it was only a second off at 50mph (5.5s vs 4.5s), but then I wasn't really trying in the M3 as it was a bit damp and I had to be careful with the throttle.   If the M3 was properly driven by someone who knows what they're doing, the gap would be much wider I'm sure. Click on the pictures to enlarge:
i3 Stats
M3 Stats














Tech Stuff
I guess I’m a bit of a geek, although I don't profess to be any kind of computer expert. I do enjoy fiddling with technology though, and that's one of the things that attracted me to the i3 - I'm especially enjoying stuff like the Driving Assistant, almost making my commute enjoyable, and the Parking Assist just makes passengers laugh! The voice control is very good, much better than the old iDrive's in the M3, and the phone call sound quality over Bluetooth is much better too, helped by the quietness of the car I guess.  And coming down to a toasty car with a clear windscreen on a frosty morning is superb!  However, I somehow imagined the quiet peaceful surroundings of the car, and using the Active Cruise Control, would get me to work completely relaxed and happy, but that was expecting too much: it still takes me just as long, and there are just as many idiots on the road, after all.  Even an i3 can’t magic them away! Some of the tech is pretty tricky to figure out, even for a geek like me, and I wonder if BMW will lose some of their potential audience - people who aren't tech-savvy but who would otherwise be perfect for an EV might get scared off.

Problems
Waiting patiently at the dealer
There's also stuff that doesn't work so well, including both the things I've just praised. The Active Cruise Control, part of the driving assistant, intermittently (but quite often) switches itself off, saying it's outside its working parameters - even when it's in the same conditions it was working fine in a minute ago. I'm not sure if it’s a design “feature”, or if my car has a fault. The Parking Assist threw a fit last night too, just when I was showing it off to someone, naturally. As it began to reverse, it lost track of where it was and slammed on the brakes (it sounded like the ABS came on, even though we were going slow), with dire messages appearing on-screen about the system being broken and insisting the car be taken to a dealer ASAP.  I turned it off and on again (see, I do know about computers) and it worked fine.  I've dropped it in to the dealers today though, and they're sending the diagnostic report off to BMW to see what they say.

The rear doors can be closed quite gently before you close the fronts - but if you do, a warning appears on the dash as you drive round corners saying they're open! A proper slam to close them does the trick; the dealer's looking into that too. Finally, some of the connected drive stuff is pretty poor (not unique to the i3, I realize); Facebook & Twitter don't give you enough of each post to be useful, email doesn't work at all unless you have a Blackberry apparently, and the apps like Napster & Audible are very clunky to operate.
Andy's stable is worthy of envy!
Summary
So, it's fair to say that overall I'm really pleased with my i3. It's quick, interesting, cheap to run, well made (niggles aside - but it feels solidly put together), and superbly designed inside. I'm still not 100% keen on the exterior looks, but she's growing on me. The Andesite paint looks great in some lights, a nice technical shade of grey, possibly with a very slight hint of brown to go with the dark brown leather interior & the wood on the dash - and in other lights it just looks like old man's beige! I rather wish I'd gone for a different colour, but unlike Tom, I like the contrasting black hood & roof, so the dark greys are out. And I don't like white or silver - so bright orange is what I should've gone for. Next time, eh? For now, I'm looking forward to many happy miles in this futuristic vehicle which seems to get everyone talking.  I might be a latecomer to this particular party, but hey, I’ve got the perfect ice-breaker!

If you own an i3 and would like to participate in the Born Electric series here, you can email me at: tom.moloughney@gmail.com