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Car companies may need to start curbing model proliferation

Looking at the current automotive landscape, especially from German makers, you quickly get the impression that less definitely isn't more. BMW alone offers its 3 Series platform in practically every segment possible, including the regular sedan and 4 Series Gran Coupe, which would seem to be direct competitors. Porsche might be the winner, though, with 20 different variants of the 911 listed for sale on its US website. However, some of this model madness might be reaching an end as companies begin cutting back spending or shifting money to other priorities.
According to Yahoo Finance, the offerings from the German automakers are up 25 percent over the past three years to over 200 models in Europe. The peak is expected to come around 2018 at 230 separate vehicles, according to consulting company PwC.
Amazingly, BMW, which is among the poster children for this model explosion, might be changing its tune. "I'm sure there will be points in the future where we look at certain cars and say, 'Maybe we need to think differently now,'" said head of sales Ian Robertson in an interview, according to Yahoo Finance. The statement certainly sounds shocking coming from a company rumored to have 23 front-wheel-drive vehicles all using a single platform on the way.

BMW ready to bring more i3, i8 plug-ins to US

BMW has found a receptive audience for its first batches of plug-in vehicles in the good 'ole USA. The German automaker, which started selling its first mass-produced i plug-ins in Europe late last year, will send a higher percentage of those vehicles to the US because of strong demand here, according to Automotive News, which talked with BMW executive Ian Robertson. And the Americans might cause Bimmer to speed up production, to boot. BMW makes the i3 electric vehicle and i8 plug-in hybrid in Germany, and has sold about 10,000 units of the former and 280 of the latter worldwide. Since August, BMW has been selling about 1,000 i3s a month in the US (it sold just 58 i8s in September). The bigger story, though, may be that Bimmer has sold out of its US allocation of i8s through the end of next year. Pretty heady stuff for a car that starts at around $137,000. Currently, BMW builds around 100 i-series vehicles a day in Germany, and may speed up production of the i8 for the aforementioned reason. As for the i3, which comes with an option of a gas-powered range extender, we'd reported earlier this year that the waitlist for that model had grown to about six months. Our i3 First Drive report is here if you'd like to know what all the fuss is about.

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: