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

Spied on the street: Porsche Panamera

Yes, Porsche has given up several official photos of the Panamera sedan ahead of the car's expected official rollout at the Shanghai auto show in late April. That means prototypes on the road have stripped off the camouflage. But it's still interesting to see the car in a natural setting.

VW Golf Mk6 (2009): first photos

By Tom Richards First Official Pictures 06 August 2008 09:56 This is the sixth-generation Volkswagen Golf - officially unveiled today after a string of leaks - with new looks inspired by the Scirocco and a higher-quality interior. But underneath the new Golf's mildly warmed-over looks, the platform is still from the current Mk5 car. Are the Golf Mk6's visual nips and tucks, plus revised engines and new technology, enough to beat competition from the facelifted Ford Focus and the all-new Megane?

Nissan Sentra [w/Gallery]

Nissan has unveiled its all-new 2013 Sentra, the third of five new vehicles being introduced in a 15-month period. The new Sentra – which measures in at 4,625mm long, 1,760mm wide and 1,496mm high – is 68kg lighter than its predecessor while still having larger overall dimensions and a more spacious interior. Sitting on a wheelbase of 2,700mm, the Sentra adopts the automaker's new signature trapezoid-shaped grille and large wraparound headlights with LED accents.