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BMW i3s traction control tech going in all BMW, Mini cars

The BMW i3s is essentially a warmed-up version of the i3 electric car we all know and love. The performance boost isn't huge — just 14 horsepower and 15 pound-feet of torque — but it also gets a new suspension, wheels and tires as well as an improved traction control system. We found the car to benefit from all the updates when we drove it for our First Drive Review, but now BMW has offered up more details on just how the traction control system of the i3s helps make it better to drive. The company says it'll expand the technology to all future BMW and Mini models as well. The i3s's system is calibrated to help it to pull away quickly from a stop, making full use of the instantaneous torque offered by the electric motor. It also improves stability when accelerating out of corners, when using regenerative braking and, of course, when the road conditions are less than ideal. The results are palpable, and with the other improvements the i3s definitely feels stronger off the line, as we found on our drive. It's also about a half-second quicker to 60 miles per hour, at 6.8 seconds. The secret is in the response time of the stability control, which BMW claims is 50 times faster than the conventional system. This is made possible by moving the control process into the powertrain itself, rather than a remote unit. This reduces the signal path and, thus, the response time of the traction control system. BMW's Head of Chassis Development, Peter Langen, said of it, "With their high levels of torque and instantaneous responses to every movement of the accelerator, electric motors already make significantly higher demands on driving stability systems than conventional power units." While engineered to make the most of the electric motor, BMW says the shorter cycles of this traction control system show promise for internal combustion vehicles as well. As such, we'll begin to see the improved technology applied across the BMW and Mini lineups going forward. Related Video:

BMW i3 to start at $41,350*

With a week to go before the global debut of the BMW i3, BMW has announced pricing for its first-ever production electric vehicle. The all-electric version of the i3 goes on sale in the second quarter of next year with a starting price of $41,350 (*not including $925 for destination nor any applicable government tax credits).
Some of the pricing elements for the i3 that BMW continues to withhold are the cost of the model using a gasoline motorcycle engine as a range-extending generator, or that of the DC Fast Charge option. This latter feature will allow the i3's depleted lithium-ion battery pack to get an 80 percent charge in just 20 minutes; for comparison's sake, the DC quick charge feature is a $750 option on the 2014 Chevy Spark EV.
Sure, we've already driven the BMW i3, but the production version of the BMW EV - promising the interior space of a BMW 3 Series - will be unveiled next week at simultaneous ceremonies in New York, London and Beijing. Scroll down for BMW's brief press blast regarding its upcoming i3.

BMW i3 wait list grows to six months

This could make one real expensive decision a little easier to make. The latest official word is that BMW remains undecided if or when it will expand its sub-brand of i plug-in vehicles beyond the i3 and i8, but the i3 city EV has certainly struck a chord in Europe. Citing BMW executive Ian Robertson, Automotive News Europe reports that the German automaker is running a six-month wait list for the i3, which started sales in Europe in November. Bimmer has taken about 11,000 orders globally, and about 1,200 of those are from the US, where the car will debut in May. BMW executive Harald Krueger recently said that the German automaker will hold off on making plans to broaden the i sub-brand until more sales results come in. That said, BMW has trademarked all of the single-digit "i" names from i1 through i9, so should these EVs remain popular, BMW has room to grow. We won't be surprised if we do see more vehicles, since BMW North America chief Ludwig Willisch is already on record as saying the US demand for the i3 will likely exceed supply this year. For a taste of why, check out our first drive here. Featured Gallery 2014 BMW i3 View 107 Photos News Source: Automotive News - sub. req. Green BMW Electric ev sales wait list