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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:

Did BMW drag its feet on Mini recall?

The National Highway Traffic Safety Administration is opening an investigation into BMW's reporting of a recall for 30,456 examples of the 2014-2015 Mini Cooper Hardtop, Cooper S, and the 2015 John Cooper Works. According to the government, "it appears from a review of NHTSA's databases that BMW may have failed to submit recall communications to NHTSA in a timely manner." The automaker issued the recall in July because crash tests showed the models didn't meet side impact requirements for passengers in the back seat. While there were no reported injuries at the time, the company decided to install energy-absorbing material in the space between the rear interior panels and the exterior. However, NHTSA has decided to investigate whether this campaign should have started much earlier, given the evidence the company had. According to the government's report, the Cooper Hardtop failed side-impact tests in 2014, although one of these tests was five-miles-per-hour faster than the Federal Motor Vehicle Safety Standard. The agency claims: "In January 2015 BMW verbally committed that it would conduct a service campaign to add padding to the rear side panels of MY 2015 Mini 2 Door Hardtop Cooper models. However, BMW did not initiate the service campaign and failed to inform NHTSA of its failure to do so." A subsequent crash test of an example with this fix showed it to make the vehicle compliant with the rules. Mini spokesperson Mariella Kapsaskis told Autoblog: "Regarding the NHTSA audit query, BMW Group is evaluating the request and will respond to NHTSA as appropriate." INVESTIGATION Subject : BMW Reporting & Timely Recall Execution Date Investigation Opened: SEP 24, 2015 Date Investigation Closed: Open NHTSA Action Number: AQ15004 Component(s): STRUCTURE All Products Associated with this Investigation Vehicle Make Model Model Year(s) MINI COOPER 2014-2015 MINI COOPER S 2014-2015 MINI JOHN COOPER WORKS 2015 Details Manufacturer: BMW of North America, LLC SUMMARY: NHTSA is opening this AQ to better understand and evaluate BMW's process(es) for its notification procedures and for timely and efficient execution of its safety recall campaigns. In mid-2014, NHTSA's New Car Assessment Program (NCAP) had side impact moving deformable barrier (MDB) tests performed on two model year (MY) 2014 Mini 2 Door Hardtop Coopers. These two tests were performed at a speed 5 mph higher than required by Federal Motor Vehicle Safety Standard (FMVSS) 214, Side impact protection.

2015 Mini Cooper stuns crowd, itself [w/videos]

Remember the Mini Rocketman concept from 2011? While we were really, really hoping for a production version - a properly mini Mini - that never happened. And it won't. But what we are getting is a whole lot of that showcar's styling cues applied to the third-generation Mini Cooper hardtop, a model making its debut here at the LA Auto Show. And while from most angles, the new Mini is as cute as ever, we just can't quite warm up to that face - or that huge front overhang. The car simply looks like a frightened goldfish (that yellow paint isn't helping, either).
The car simply looks like a frightened goldfish (that yellow paint isn't helping, either).
It should probably be pretty nice to drive, though, with the base Cooper using a new turbocharged 1.5-liter three-cylinder engine good for 134 horsepower and 162 pound-feet of torque. Friskier Cooper S models get a healthy power increase, their 2.0-liter turbo engines putting out a full 189 hp and 207 lb-ft, with both engines are mated to either a six-speed manual or automatic transmission.