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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.

BMW planning to stretch i3 into i5 family hauler?

If you're sweet on the new BMW i3 but wish it had more space to carry people and stuff, we've got good news for you. According to Autocar, BMW is planning on stretching the platform that underpins the i3 to create a new model, expected to be called i5.
The stretch job would add an extra four inches of legroom in the back and another six inches of rear overhang to the benefit of cargo space. The result would create a vehicle longer than the current Mini Countryman - although the next Countryman is likely to be even larger. As Autocar points out, the process of extending the i3's composte passenger cell likely wouldn't be as difficult or cost-intensive as lengthening a conventional metal chassis, although the rear doors would need to be re-engineered.
Whether the resulting vehicle would more closely resemble a hatchback, wagon, minivan or something in between remains to be seen, however BMW is said to have already registered the nameplates i1 through i8, signalling that the possibility is at least there to add more members to its new EV family.

BMW recaps the glory days of M3 performance

Next in the BMW series chronicling the M3 come the second-generation E36 and third-generation E46 models. The E36 ran from 1992 to 2000, upping the game over its predecessor with a 3.0-liter inline-six that started out with 286 horsepower in Europe, or 240 hp when it came to the US in 1994. By the time it ended its run in 1999, it had vastly expanded the lineup and ushered in some key BMW firsts. Going beyond the coupe-only E30, the E36 added sedan and convertible bodystyles, and gave us BMW's Vanos variable cam timing system and the six-speed SMG sequential gearbox. The E46 that launched in 2000 would pare down the bodystyles to coupe and convertible yet go further with design and technical changes. The 3.2-liter inline-six shared only three minor components with the previous motor and put out 333 horsepower at 7,900 rpm. It introduced the power dome, fender vent, and inset exhaust tips as design trademarks. The special editions included the Euro-only M3 CSL, and the second-generation homologation special M3 GTR with a 493-hp, 4.0-liter V8, of which just ten were made. Having made the complete transition from racer for the street to comfortable, perfectly balanced sports car, BMW sold even more of the E46 with just two bodystyles than the E36 with three. Check out the video on the E36 above, then enjoy the look back at the E46 below. If you want to catch up on the latest BMW M3 and its M4 siblings, take a look at the video at the very bottom. Related Video: