2002 Bmw Z3 M Roadster Convertible 2-door 3.2l on 2040-cars

Auto blog

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:

Protonic Red BMW i8 will bow in Geneva

BMW will unveil special edition versions of the i8 at the Geneva Motor Show, but we hope the rest of the company's offerings are more exciting than its first one – the new Protonic Red Edition. BMW bathes this limited edition i8 in the eponymous red and paints some the trim Frozen Grey metallic. The company finishes off the exterior improvements with 20-inch W-spoke wheels that it decorates Orbit Grey metallic with Aluminum matte hubs. The interior upgrades amount to red double-stitching around the cabin and the addition of some carbon fiber and ceramic trim. There are no mechanical changes. It's hard to get too excited about special paint and trim, but if you are in the market for a more colorful i8, then the Protonic Red Edition seems like a good opportunity. Production begins in Leipzig in July. Related Video: Comfortably exceeding expectations: BMW i8 is the world's highest-selling hybrid sports car. Exclusive BMW i8 special editions. Protonic Red Edition gets the ball rolling at the Geneva Motor Show. Munich. Last year, global sales of the BMW i8 exceeded the combined figure of all other hybrid sports cars produced by other manufacturers*; 5,456 units of the i8, which is powered by the combination of a three-cylinder turbocharged engine and an electric drive system, were sold worldwide in 2015. The car's innovative plug-in hybrid technology delivers system output of 266 kW/362 hp (fuel consumption combined: 2.1 l/100 km [134.5 mpg imp]; CO2 emissions combined: 49 g/km)**. "The success of the BMW i8 speaks for itself," said Ian Robertson, BMW AG Board Member for Sales and Marketing. "It is already the world's most successful hybrid sports car and has comfortably exceeded our own expectations. I can think of no better illustration of the relevance of our young BMW i brand." And the BMW i8 is about to add further lustre to its appeal with exclusive special-edition models poised to be unveiled for the first time at the Geneva Motor Show. The new arrivals present customers with even more ways to own a very individual car. BMW i8 Protonic Red Edition will be built in Leipzig from July. The first in this line of special-edition models is the BMW i8 Protonic Red Edition. Like those set to follow in its tyre tracks, it is only available for a limited period.

Dealers mobilize to protect their margins from automaker subscription services

Six individual auto brands — Lincoln, Cadillac, Porsche, Mercedes, BMW and Volvo — have established or are trialing a vehicle subscription service in the U.S. Three third-party companies — Flexdrive, Clutch and Carma — run brand-agnostic subscription services. And three automakers — Mercedes-Benz, BMW, and General Motors — have also launched short-term rental services. Dealers, afraid of how these trends might affect their margins, are building political and lawmaking campaigns to protect their revenue streams. So far, three states are investigating automaker subscriptions, and Indiana has banned any such service until next year. It's certain that those three states are the first fronts in a long political and legal battle. Powerful dealer franchise laws mandate the existence of dealers and restrict how automakers are allowed to interact with customers to sell a vehicle. On top of that, Bob Reisner, CEO of Nassau Business Funding & Services, said, "Dealers and their associations are among the strongest political operators in many states. They as a group are difficult for state politicians to vote against." In California earlier this year, the state Assembly debated a bill with wide-ranging provisions to protect against what the California New Car Dealers Association called "inappropriate treatment of dealers by manufacturers." One of those provisions stipulated that subscription services need to go through dealers, but that item got stripped out when dealers and manufacturers agreed to discuss the matter further. In Indiana, Gov. Eric Holcomb signed a moratorium on all subscription programs by dealers or manufacturers until May 1, 2019, to give legislators more time to investigate. Dealers in New Jersey have taken their campaign to the state capitol, asking that the cars in subscription programs get a different classification for registration purposes. Automakers run the current subscription services and own the vehicles. Sign-ups and financial transactions happen online or through apps, leaving dealers to do little more than act as fulfillment centers to various degrees, with little legal recourse as to compensation amounts when they're called on to deliver or service a car. That's a bad base to build on for business owners who've sunk millions of dollars into their operations.