K&n E-3471 Custom Air Filter on 2040-parts.com

2011 BMW 528i: Less is more

BMW has priced the all-new 2011 BMW 528i sedan at $45,425. Based on the 6th-generation 5 Series, the 528i is powered by a 3.0-liter inline-six-cylinder making 240 hp and 230 lb-ft of torque. These figures represent improvements of 10 hp and 30 lb-ft over the previous-generation 528i.

Citroën to unveil flagship model in Beijing

Citroën has released two teaser images for a new luxury flagship model to be unveiled at the Beijing motor show next month, as part of its efforts to reposition the brand further upmarket with its DS model range. The car, which is to be the automaker's fourth and largest model in its DS range, appears to be a direct descendent of the Citroën Metropolis Concept, first seen at the Shanghai World Fair in 2010. Although it is unclear whether or not the model seen in the pictures will be the production version of the Metropolis, the two clearly share many design features.

Microsoft increases stake in auto industry

Having reshaped a big piece of the world's economy around its Windows software, Microsoft Corp. now wants to do the same thing in the car business. What the Seattle giant sees there says as much about the future of cars as it does about itself.