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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 X7 rumored to get BMW's best interior, 130,000-euro price

Spanish outlet Motor.es has some info on the coming BMW X7, the sport activity vehicle that will take the Munich brand to the penultimate SUV segment. Unnamed sources said BMW has been working on both the X7 and the future Rolls-Royce all-terrain vehicle for almost two years, and that in BMW guise it will ride on the CLAR (CLuster ARchitecture) platform that will make an appearance later this year under the new 7 Series. The Rolls-Royce, on the other hand, will get its own aluminum spaceframe. The two vehicles will share components, though, which are now being tested. Running gear and engines will borrow from the X5 and X6 tool chests, with rear- and all-wheel-drive configurations mooted and engines ranging from the TwinPower 3.0-liter six-cylinder to an uprated version of the 6.0-liter V12 in the 760iL. The 4.4-liter V8 is mentioned as the middle child and perhaps the base for an X7 M, should one be made. A plug-in hybrid offering could swipe the unit from the X5 xDrive40e PHEV, good for 55MPGe in that current application. The interior, we're told, will be the nicest seen on any BMW, said to surpass that of the new 7 Series. We'll have to wait two years to find out how close all of that is to the mark, but the tidbit that might need some salt sprinkled on it right now is the predicted price: Motor.es says 130,000 euros in Europe, to start. That's not the first time a sky-high price has been predicted, but a leap that far beyond the six-figure mark would readjust all of our expectations for the vehicle when an X5 cost 53,700 euros in France and an X6 costs 70,900 euros. Other outlets predict US pricing to start from around $60,000; the X5 costs $53,900 here, the X6 is $59,600.

BMW M1 really was the Ultimate Driving Machine

Life giving you lemons? Make lemonade. That's the spirit in Munich that lead to BMW producing the only mid-engined sports car in its 98-year history. The project resulted from a collaboration with Lamborghini (now owned, incidentally, by arch-rival Audi) to meet Group 4 homologation requirements. Lamborghini withdrew, the FIA changed its rules, but BMW built it anyway.
Arguably one of Giorgetto Giugiaro's finest designs, the M1 packed a 3.5-liter inline-six, driving 273 horsepower to the rear wheels through a five-speed manual. The Procar racing version turbocharged that output up to 850 hp and attracted the top drivers in a one-make F1 support race series.
Over the course of three years, the Bavarian automaker only built 456 examples of the M1, and for BMW enthusiasts, there's no vehicle more coveted. But don't take our word for it - let Petrolicious tell one noteworthy owner's tale in the video below.