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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.

Alex Zanardi back in the driver's seat with BMW

If there's ever been an inspirational story in the pantheon of motor racing history, surely it's that of Alessandro Zanardi. The Italian driver worked his way up the motor racing ladder, making it into Formula One and winning two CART championships for Chip Ganassi Racing back before the series re-merged into IndyCars. Tragedy struck in 2001 when he lost both his legs in a crash at the Lausitzring in Germany, but rather than accept his fate, Alex pushed on. Fitted with prosthetic limbs, he learned to drive a racing car with hand controls and got back in the driver's seat.
Zanardi drove for BMW in the European Touring Car Championship and then in the World Touring Car Championship that replaced it, landing on the podium several times despite his physical disadvantage. He left racing in 2009 to train for the Paralympics, winning two gold medals in London, but Alex apparently couldn't shake the racing bug. BMW modified one of its M3 DTM racers with hand controls for him to test later that year. And now he's returning to motor racing full time.
BMW has just announced that Zanardi will be driving a Z4 GT3 in the Blancpain Sprint Series, the successor to the FIA GT Series and short-distance counterpart to the Blancpain Endurance Series. The car has been modified with the hand controls the Bavarian automaker's racing department fitted to the aforementioned M3 DTM and will be fielded by the ROAL Motorsport team with which Alex challenged for the European Touring Car Championship last decade.

Alpina B3 Bi-Turbo burns all the midnight oil

We've got good news and bad news for you, boys and girls, from the floor of the Frankfurt Motor Show. The good news is that the BMW M3 has come early, with a diesel, in wagon form - albeit with a different name. The bad news is that it will in all likelihood never make it to America. Which is a shame, because it's awesome.
What we're talking about, of course, is the new Alpina D3 Bi-Turbo. BMW's wickedly talented but lesser know stepchild has created a 3 Series with a 3.0-liter twin-turbo diesel six packing 345 horsepower and 516 pound-feet of torque. You - and by "you," we mean overseas buyers - can choose between sedan or wagon, as well as rear- or all-wheel drive. But the bottom line is a 4.6-second 0-62 time and a 173-mph top speed... from a diesel.
We scoped out the rear-drive wagon Alpina brought to the show, decked out in its signature blue. And you can, too, in the gallery of live shots above, along with the freshly assembled stock photos of both sedan and wagon versions in the gallery below.