Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

BMW's Domagoj Dukec on the 4 Series Convertible [w/Video]

BMW's head of exterior design Domagoj Dukec has explained how the 4 Series Convertible's design sets it apart from the 3 Series in a new video. Dukec says that aside from the fact the 4 Series Convertible is visibly wider than its predecessor with an increased track and wheelbase, its design is unique. While describing the changes to features such as the kidney grille, headlamps and the lines running down the hood, Dukec also compares it to the coupé.

Top Gear Breaks Loop-the-Loop World Record In South Africa

The Top Gear Stunt team has achieved the first ever double loop-the-loop in a car in front of an audience in South Africa. Last week we reported that Top Gear were planning to attempt the first ever double loop-the-loop at the Top Gear Festival in Durban. And by jove, they did it.

Buick plans to add a crossover in 2010, a plug-in hybrid in 2011

Buick's lineup is growing--it's getting a new five-passenger crossover in 2010, with a plug-in hybrid following in 2011. The yet-to-be-named vehicle will be smaller than the Enclave and uses a different version of the platform that underpins the GMC Terrain and the Chevrolet Equinox. The move signals General Motors' renewed commitment to its venerable Buick brand, fortifying it with cutting-edge technology and fresh sheetmetal as the company tries to be competitive with four core brands.