BMW to offer four-cylinder diesels in North America to improve fuel efficiency

BMW will offer four-cylinder diesel engines in North America as it seeks to improve fuel efficiency and match the performance of its current six-cylinder gasoline engines. BMW is considering diesels in a range of models, including its 1 series, 3 series and 5 series sedans and possibly the X3 crossover and Z4 roadster, said Tom Baloga, vice president of engineering for BMW of North America. "You're going to see it in the 3 series, and the 5 series is a good possibility," Baloga said.

Rolls-Royce Ghost Extended Wheelbase (2011) unveiled

When does a Rolls-Royce Ghost become a Phantom rival? When you add 170mm to the wheelbase and launch the Ghost Extended Wheelbase. At 5569mm long, the LWB Ghost is still comfortably shorter than the 5834mm regular Rolls Phantom (the stretched Phantom soars beyond six metres!).

BMW Megacity Vehicle (MCV)

BMW's Project i – an internal codename for a possible sub-brand dedicated to green urban driving – has been in the works for some time. The Vision EfficientDynamics concept, unveiled at the 2009 Frankfurt Show, showcased some of the lightweight technological advances and design thinking behind the forthcoming zero-emission cars. Recently the firm held a Project i event, where it released teaser sketches of the first vehicle to result from the project, the Megacity Vehicle (MCV) – a four-seater electric car with a rear-mounted engine and rear wheel drive.