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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 unleases new M4 as MotoGP safety car

BMW has some considerable racing prowess to crow about, and draws on those credentials to create models like the new M4. But it's not about to rest on the laurels it's won at the end of innumerable races past and present. Mere months after the release of its latest performance coupe, BMW has already revealed a new M4 touring car for the DTM series, and has now unveiled its new M4 safety car for the MotoGP motorcycle championship.
Revealed on the BMW M Facebook page and set to debut at the front of the grid at the season opener in Qatar a couple weeks from now, the new M4 safety car is just the latest in a long string of official vehicles it has provided to the MotoGP series. Previous examples have included everything from the 1M Coupe to the M6 and the X6 M.
Like its predecessors, the M4 safety car features emergency lighting, special equipment and of course BMW's trademark white livery with red, navy and light blue stripes that, in this arrangement, give the new Williams Martini Racing livery a run for its money. Logos promote the BMW M Performance Parts you can buy to bring your own Bimmer up to spec, which on this car isn't likely have changed much from stock.

BMW unleashes 160-hp S 1000 R streetfighter motorcycle

BMW Motorrad released the S 1000 RR superbike in 2010, but for those who'd like to take it down a (small) notch, the German motorcycle maker introduced the 2014 S 1000 R, a slightly less-ballsy version of the range-topping superbike, at EICMA on Tuesday.
In its transformation from 193-horsepower superbike to 160-hp sportbike, BMW detuned the 999cc inline four-cylinder engine a bit by lowering the redline from 13,000 RPM to 11,000 RPM, where peak power is made. Torque is rated at "approximately" 83 pound-feet (the RR makes 82.5 lb-ft), but more importantly, engineers tweaked the torque delivery in the R's favor by redesigning the cylinder-head ducts, modifying the camshaft profiles and reprogramming the engine management system. The result is seven lb-ft more torque than the RR up to 7,500 RPM. The R's torque peak occurs at 9,250 RPM.
The bike comes standard with ASC (automatic stability control) and "Race" ABS. Riders can choose between two modes, "Road" and "Rain," which adjust ABS and ASC settings to suit dry or wet roads. DTC (dynamic traction control) is available as an option, and with two modes, "Dynamic" and "Dynamic Pro," the system optimizes traction and helps riders achieve maximum acceleration.