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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:

BMW i8 fully revealed ahead of Frankfurt debut

It may be early in the morning here in the US, but in Germany, the first day of the 2013 Frankfurt Motor Show is in full swing. BMW took advantage of the early start and showed off its long-awaited i8 plug-in hybrid sportscar, a two-plus-two, swan-wing-doored coupe, to the Frankfurt crowd.
We drove a BMW i8 prototype back in August, so many of the things we're reading today are clarifications on our initial suspicions or speculations. Underhood sits a 1.5-liter, turbocharged, three-cylinder engine. On its own, it churns out a respectable 231 horsepower and 236 pound-feet of torque, which is then channeled to the rear wheels by way of a six-speed automatic transmission. An electric motor, meanwhile, sends 131 hp and 184 lb-ft of torque through a two-speed automatic to the front wheels.
With all-wheel drive at its disposal, the total system power sits at 362 hp and 320 lb-ft of torque, and allows the i8 to scamper to 62 miles per hour in just 4.4 seconds. That excellent performance is offset by an estimated fuel economy figure of 94 miles per gallon, though, making this a fast and efficient vehicle. Charging is impressively fast on the i8, with a full charge coming from a 110-volt outlet in under four hours. A BMW Charging Station will trim the charge time down to 1.5 hours.

Recharge Wrap-up: BMW i3 Super Bowl ad, Tesla updates backup camera

For the fourth year in a row, fuel economy is the biggest factor in buying a new vehicle. A new report from JD Power and Associates found that, despite cheaper gas, customers still sought out fuel-sipping cars. 14 percent of survey responders cited mileage as the biggest concern when shopping for a new car, and the second most important reason to reject a vehicle. The biggest deal-breaker, though, when it comes to buying a new car is much more superficial: 30 percent of shoppers cite appearance as the main reason to avoid buying a particular vehicle. Read more at Automotive News, or in the press release below. Tesla's 6.1 Firmware update for the Model S makes maneuvering the car in reverse a bit easier. The update includes reverse guiding lines for the rear-view camera when backing up. Combined with the parking sensors, the new lines in the display make it easier to place the car into parking spots by showing where the car will be positioned based on the angle of the steering wheel. Two white lines curve with the steering to show where the car is going. Check it out in the video below or read more at Teslarati. BMW will air a new ad for the i3 during Super Bowl XLIX. The 60-second commercial will play during the first quarter of the game on Sunday, February 1. BMW didn't give the whole idea behind the TV spot away, but did hint at the concept behind the ad. "Big ideas like the BMW i3 take a little getting used to, and the creative idea surrounding our spot will play on this analogy," says BMW's Trudy Hardy. Despite Cheap Gas, Fuel Efficiency Still a Primary Concern Exterior Look/Design Top Reason Buyers Don't Even Consider a Vehicle WESTLAKE VILLAGE, Calif.: 14 January 2015 - Despite gas prices falling to their lowest levels since 2010, fuel economy-for a fourth consecutive year-remains the most influential factor among the majority of new-vehicle buyers in determining which vehicle they select, according to the J.D. Power 2015 U.S. Avoider StudySM released today. The study, now in its 12th year, examines the reasons consumers purchase, reject or do not consider-or avoid-particular models when shopping for a new vehicle. According to the study, 14 percent of new-vehicle owners cite gas mileage as the most influential reason for selecting the vehicle they ultimately purchased. At the segment level, gas mileage is the primary purchase reason among buyers of compact, small and midsize cars and compact MPVs.