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BMW looking to fix i3 acceleration problem uncovered by Consumer Reports

The BMW i3 has been hailed in some quarters as the future of electric mobility, what with its innovative carbon-fiber-reinforced plastic body and commitment to sustainable materials wherever possible. The modernist little hatch is even available with a 650cc two-cylinder gas engine with 34 horsepower to act as a range-extender for those who want it. However, that optional engine might have a drawback - at least for the moment.
Consumer Reports brought the problem to light when one of its drivers was behind the wheel of an i3 using the range-extender. When the driver attempted to pass another vehicle on a rolling, two-lane road, the BMW suddenly had no power to accelerate - a scary situation. CR started examining the car and found something pretty shocking: After driving at a constant speed for a while without any regenerative braking in range-extended mode, acceleration to 60 miles per hour plummeted from about 9 seconds normally to a staggering 27 to 40 seconds in their testing.
A BMW spokesperson told CR that it knows about the problem and has a fix coming next spring that also works on current models. The upgrade includes a state of charge indicator, a warning about loss of power and uses the car's navigation to boost the battery before driving on rolling terrain. It is not clear if the severe power deficiency will also eventually result in a recall.

Totally uncovered BMW M3 caught by helmet cam

Sure, we've seen - and even ridden in - the 2015 BMW M3 before, but always under the cover of camouflage. Proving that it's always nice to be in the right place at the right time, a motorcyclist managed to capture a completely undisguised 2015 M3 (codenamed F80) on video during a closed-road photo shoot.
Road & Track has the helmet cam video, which shows the bright blue M3 doing a three-point turn as it follows a camera car possibly for an upcoming commercial or launch video. While the images are grainy, we do get to see some of the styling details for the next-gen M3. Aside from the extra set of doors, this M3 looks a lot like the Concept M4 Coupe we met a few months ago, including the bulging hood, oddly shaped door mirrors and the wide, vented front fenders. The aggressive fascia, big wheels/low-profile tires and quad exhaust outlets all but confirm this is the production M3 we'll be seeing at the Detroit Auto Show in a couple of months.
We've put together a gallery using screen shots from the video, but check out the video posted below to see the new M3 in motion.

BMW Shanghai: Driving in mega cities, designing the future and more

The BMW enclave is a suitable mix of high-tech and throwback cool.
A few days before the Shanghai Motor Show kicked off, we were part of an international group of media that was invited to have a look at the BMW Designworks Shanghai Studio and ConnectedDrive Lab facility. The building that BMW found to house its Chinese think tank is in a lovely part of Shanghai known as the former French Concession. The late 1890s and early 1900s French architectural style, brick-paved streets and tree-lined spaces feel a world apart from the ultra-modern heart of Shanghai, and the BMW enclave is a suitable mix of high-tech and throwback cool.