Posts

Showing posts with the label battery temperature

i3 Owners: Be Prepared For Reduced Range

Image
With the temperatures dipping into the 40s this week, I'm quickly reminded how much the cold effects the range of my i3. Just a couple of weeks ago I was averaging between 70 and 80 miles per charge. I'm now down in the 60s and it's only October! I figure it's a good time to remind the seasoned i3 owners - and inform newbies, what to expect in the coming fall and winter months. It's the time of year when the leaves start turning color, when Sundays mean most televisions in the US are tuned to football games and the Holidays are just around the corner. However something even more grim than the best Halloween costume is also making its return: Reduced range for EV owners. I think back six years ago to my first year in the MINI-E program. It was 2009 and there weren't many electric vehicles on the roads, especially outside of Southern California. About five months into the MINI-E Trial Lease program there was suddenly a rush of owners bringing the cars to their...

BMW i3 REx One Year Review

Image
Delivery day: May 21st, 2014 Well that went by fast. After waiting patiently for years for BMW to bring the "Megacity" car, their first production electric vehicle to market, my first year of ownership really flew by quickly. On May 21st of last year I was the first i3 REx delivery in the US. My one year review is about a month late, but that has only given me some more time to gather my thoughts about it. About a month into ownership last year, I authored two posts dedicated to my initial likes and dislikes . Many of those initial thoughts still hold true, but I've also had some changes of opinion as well as discovering new annoyances and new attributes which I appreciate. One of the few pictures I have of my car in its real color; Laurel Grey. I wrapped it red the first week I had it. Overall I'm very happy with my i3 and there isn't another car I'd prefer to have. It really suits my needs while offering the perfect balance of performance, utility, comfort ...

BMW i3: Understanding How Preconditioning Works

Image
Setting the preconditioning feature from the i3's iDrive is simple, but not as intuitive as I believe it could be. You can set the time of departure for every day of the week and the i3 will be charged, preconditioned and ready, provided you're charging from a proper 240v, level 2 electric supply.  In many ways electric cars are very similar to their internal combustion counterparts and that's by design. Most major OEMs are afraid to make something that's "too different" from what their existing customer base is comfortable with. However there are features in electric vehicles that are indeed drastically different. The first one that comes to mind is regenerative braking which allows the electric motor to convert the vehicle's kinetic energy back into electricity which in turn recharges the battery. This feature changes the driving dynamics of the car (some more than others depending on how aggressive the regenerative braking system is) and the operator ne...

After 2,000 Miles Part Two: Dislikes

Image
I have to say that overall I am very pleased with my i3. It's living up to what I had hoped it would be, and after a month of ownership I'm convinced it was the right electric vehicle choice for me. However that doesn't mean it's perfect. In fact it's far from perfect, but so is every other car out there. As much as I really love my i3, I can probably list a couple dozen things that I would have done differently. Listed below are some of the top things that I'm not particularly fond of. I took this picture from an i3 display at the LA Auto Show. Somehow 100 miles turned into 82 miles once the production i3 was revealed. The Range . So let's just get this out of the way now. I'm disappointed that BMW didn't deliver a real "100 mile" electric vehicle as they had been promising. The 81 mile EPA range on the BEV i3 and the 72 mile rating for the REx, falls a little short in my opinion. If the BEV i3 had an EPA range of 95 miles per charge or gr...