2011 Bmw 535i Sport Premium Twin Turbo Sunroof Nav 20k! Texas Direct Auto on 2040-cars

Auto blog

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.

BMW M5 turns 30, celebrates sideways

BMW has a secret, and it's not telling. The brand's M Power blog is celebrating the 30th anniversary of the M5 and is taking a look back at previous models of its Autobahn-storming sedan, but it says that it will end "with a surprise." The celebration kicks off with a short video showing the latest M5 making some smoky donuts.
The original M5 debuted in 1985 and was the company's most expensive model at the time. Still, it packed a 3.5-liter six-cylinder generating a claimed 282 horsepower (286 PS), which was rather potent in its day. The company touted it as the world's fastest production four-door sports sedan at the time.
BMW won't reveal the surprise until it has chronicled all five generations of the M5, but it wouldn't be shocking to see an anniversary edition model appear sometime later this year. Scroll down to check out the video of the muscle sedan celebrating its birthday the only way it knows how.

BMW X4 M probably not in the cards

BMW is preparing to exploit its latest market niche - those that find themselves unable to choose between the 3 Series, 4 Series and X3 - with the X4. If you're looking for an M product, though, you'll remain limited to the 3 and 4 Series. BMW's Bernhard Ederer, at the Australian launch of the X5, told Car Advice he wouldn't "bet on it," when asked about a hotter X4.
Oddly, Ederer's reasoning, according to the Aussies, is out of concern for the X6 M, whose sales the X4 M would apparently cannibalize. That's like saying the M3 doesn't make sense because it will cannibalize M5 sales - the logic just doesn't really hold up. "The question is what customers are we talking to? And are we talking to someone that is willing and able to afford [an X6 M]?" Ederer told Car Advice.
Car Advice seems to feel the same way, claiming the X3-based X4 will share its powertrains with its donor platform, and will eventually spawn an M variant, albeit a few years down the line.