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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 teases 3.0 CSL Hommage concept

If you're a fan of the Batmobile (no, not that Batmobile), we've got good news for you. BMW is building a concept that pays tribute to the original 3.0 CSL, and it's being unveiled at the Concorso d'Eleganza Villa d'Este on May 22. Judging by the teaser image pictured here, it's going to be hot. According to BMW, the Hommage concept "is a nod to the engineering achievement exemplified by the BMW 3.0 CSL in its lightweight design and performance." Furthermore, the automaker says this concept will have "striking air deflectors, powerful wheel arches and a prominent roof and rear spoiler." The main focus of the car is lightness, and BMW trumpets the use of weight-saving materials both inside the cabin, as well as throughout the bodywork. That's all we know right now, but we expect good things. After all, BMW stunned us with its M1 Hommage concept a few years ago. Here's hoping the iconic CSL's throwback is just as good. BMW 3.0 CSL HOMMAGE. MOTOR SPORT WITH AN ELEGANT CHARACTER. Munich/Cernobbio. On 22 May 2015, the BMW Group will unveil the new BMW 3.0 CSL Hommage to the global public for the first time at the Concorso d'Eleganza Villa d'Este. This model is the BMW Design Team's tribute to the BMW 3.0 CSL, a timeless classic and iconic BMW Coupe from the 1970s. The BMW 3.0 CSL Hommage is a nod to the engineering achievement exemplified by the BMW 3.0 CSL in its lightweight design and performance. The Hommage draws on the character of the earlier model and endows it with cutting-edge materials to translate it into the present in a new and exciting guise. Exclusive, confident, athletic: the exterior design. The design of the BMW 3.0 CSL Hommage exudes sheer dynamics, with the body framed by striking air deflectors, powerful wheel arches and a prominent roof and rear spoiler. The stretched flanks serve as an elegant counterpoint to the distinctly sporty front and rear end. Subtle and finely sculpted surfaces convey dynamics and exclusivity, while the extensive use of carbon fibre for the lower section highlights the car's systematic lightweight design concept. Elegant purism: the interior design. The rigorously pared-down interior of the BMW 3.0 CSL Hommage renders its lightweight concept not only visible but tangible as well. All the elements in the cabin are absolutely essential and each constituent has a high-quality structural or driving-related function.

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.