Pair Of Model T Running Boards on 2040-parts.com

New BMW M3 and M4 engine secrets laid bare

BMW's M division has lifted the veil of secrecy on the inline six-cylinder engine bound for its upcoming M3 sedan and new-to-the-range M4 coupe and convertible, revealing a potent twin-turbocharged 3.0-liter direct injection gasoline unit that produces an official 424 hp at 7,500 rpm and what officials describe as "significantly more than 369 lb-ft" of torque. The newly developed engine, known under the internal codename S55 B30, shares its 84.0 mm bore and 89.6 mm stroke with BMW's standard turbocharged 3.0-liter in-line six-cylinder direct-injection gasoline mill, the M55 used across the German car maker's lineup, endowing the aluminum block unit with an overall swept volume of 2,979 cc. This represents a sizeable 990 cc reduction on the engine BMW's M division's new unit replaces, the S65.

BMW i: the new electric car sub-brand launched

I spy something... beginning with i. That'll be the name for BMW's new sub-brand for its forthcoming electric vehicles (both pure EV and hybrid), announced today. Think of i as BMW M - a sub brand for the internet-savvy, eco-conscious, city-dwelling new premium car buyer. BMW's new sub-brand was launched with a live-streaming web conference from the BMW Welt complex in Munich on 21 February 2011.

BMW i3 EV WILL get BMW motorcycle engine as range extender

BMW’s head of R&D, Herbert Diess, has confirmed the BMW i3 EV will come with the option of a range extender engine. BMW’s head of R&D, Herbert Diess, has confirmed to Automotive News that when the i3 arrives in BMW showrooms at the end of 2013 it will be offered with a range extending engine as well as a pure EV. The range extender engine will be housed in the boot and is derived from a BMW motorcycle engine, and will turn the i3 from a small EV, useful only in confined city environs with a range of around 40 miles, in to a small runaround that has a range of 250 miles.