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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 M2 claims 7:58 'Ring time in video

BMW really, really wants us to believe the new M2 is a return to form for the high-performance sub-brand. In its initial release on the car, it drew a strong, explicit link to not only the 1 Series M Coupe – easily its most direct ancestor – but also to the original E30 M3, which is basically the M2's granddaddy. Further underscoring this link, BMW has paired the M2 with the 1M Coupe and ur-M3 for a new video where it reveals that the newest M car will lap the Nurburgring Nordschleife in just 7:58. While that isn't as fast as the M4 – we're betting that vehicle's fan base just let out a huge sigh of relief – it's quicker than the E92 M3, which is certainly something worth boasting about. Check out the video up top to see the new M2 dice with its predecessors, and then head back and check out our original post on the newest M car.

BMW i1 EV rumored, based on electric Mini

With just two BMW i cars currently available — and aging — we've been hankering to know what new EVs are coming down the pipeline for the Bavarian automaker. We've had news of the iNext and i4, caught wind of an iX3, and as BMW is in the early stages of a large electrification push, there has been a multitude of "i"-prefaced trademarks registered. The next we can expect, if the rumors from Spanish outlet Motor.es are to be believed, will be a diminutive i1 EV, based on the same platform as an upcoming electric Mini Cooper. As such, it would share the electric Mini's front-drive/front-motor configuration — previewed on the Mini Electric Concept, shown above, that debuted at the Frankfurt Motor Show last year. It stands to reason that the i1 would be smaller than the high-roofed i3, possibly borrowing the five-door hatchback format from the 1 Series sold in Europe (which would be a long-awaited dream come true if it made its way to the United States). The electric car would be about a foot shorter than the 1 series, though, according to the report, at about 158 inches long. It would be built on an electric version of BMW modular UKL platform. Keep in mind, the BMW i1 is just a rumor at this point, with Motor.es keeping its sources unnamed. If true, though, it could replace the i3 in BMW's lineup five years from now, in 2023. Related Video: News Source: Motor.es via Motor1 Green Rumormill BMW MINI Hatchback Electric Future Vehicles bmw i mini ev mini cooper ev