1999 2000 2001 2002 2003 2004 2005 Chevy Silverado 5.3l Heads Casting #862 on 2040-parts.com

Porsche Cayenne Turbo S (2012) first official pictures

If you're a Porsche Cayenne buyer, it's unlikely you're too bothered about the political (in)correctness of your vehicle. Still, Porsche has somewhat injected a modicum of common sense into the new flagship model: the Cayenne Turbo S. Despite gains of 42bhp and 37lb ft over the already potent Cayenne Turbo, Porsche claims the Turbo S suffers no drop in fuel efficiency or inferior CO2 output.

Bugatti Galibier: Hybrid option & Autumn 2012 Launch confirmed

Bugatti Galibier will get a Hybrid option Every time we run a story about the Bugatti Galibier launch it feels like Déjà vu. Why, you may very well ask. Because we’ve been saying since the first time the Bugatti Galibier saw the light of day in September 2009 that the Galibier was an addition for Bugatti, not a replacement for the Veyron, and would launch in 2012 as a 2013 model.

Concept Car of the Week: Saab Aero X

In January 2005 Bryan Nesbitt, then-executive director of GM Europe Design, charged the 15-strong Saab Advanced design team in Gothenburg, Sweden, to create the "ultimate vision of the brand". The design team – led by head of Advanced Design at Saab, Anthony Lo – worked on a number of sports car proposals, which were considered 'the jet fighters of the road.' The chosen proposal by Alex Daniel was for a large, front-engined sports car that would become one of the most universally acclaimed concept cars of recent times. Of course the Aero X's door arrangement – complete with huge, forward-hinged canopy – is its party trick, but even without the theatrics the car's proportions, surfacing and graphics are exceptional.