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

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.

Brabus turns the Mercedes-Benz E63 AMG up to 850 hp

While other German tuners' cars sometimes answer questions no one asked, Mercedes-Benz tuning house Brabus has tended to answer questions that many were too scared to ask. One such question was: what would an 850-hp E-class sedan be like? The answer comes in the form of their latest reworking of the E63 AMG sedan (itself no slouch, it should be noted), called the 850 6.0 Biturbo.

Buick Regal unveiled in Hollywood

Buick unveiled its 2011 Regal sedan Thursday night at the once-and-future-famous Hollywood Palladium, a new car from an old division being shown at an old dance hall that just got a full renovation. Is there an analogy in there someplace? The Palladium opened its doors with a Tommy Dorsey concert in 1940, at a time when Buicks ruled the road.