Honda Stepwgn 2002 F. Left Knuckle Hub Assy [0644340] on 2040-parts.com

Audi RS4 Avant (2012) first official pictures

This is the Audi RS4 Avant, a 444bhp super-estate. It's the Mk3 RS4 Avant, and it will only be available as an Avant (the first RS4 was an estate-only twin-turbo V6, the second a brilliant V8-engined rival for the M3 and available in saloon and Avant guises). Important things first – how much space does the Audi RS4 Avant have for my Labrador and luggage?

Toyota Matrix

Toyota unveiled the second-generation Matrix at the 2007 Specialty Equipment Market Association (SEMA) show last week. Based on the Corolla sedan, the sporty five-door 'crossover' has been totally redesigned for the 2009 model year. Development of the new Matrix focused on svelte exterior styling with enhanced interior utility and improved performance.

Chevrolet WTCC Ultra concept

Chevrolet has released a sketch of their WTCC Ultra concept that will be unveiled at the Paris Motor Show in three weeks. Styled by Ewan Kingsbury of GM Australia, who also worked on the Holden Torana, the concept was further developed in Europe to produce a fully working prototype, while the engine comes from Korea and the body from Japan. The international collaboration demonstrates the breadth of GM's resources, and has resulted in Chevrolet's vision of a new generation of World Touring Cars.