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

Where are Britain's biggest car buyers?

Jaguar If nothing else, the recent Used Car Market report – published by British Car Auctions (BCA) – reveals that when it comes to Great Britain and statistics, it's unwise to categorise us all into one great mass. How often do we read 'on average, a British driver does X', or 'a typical British driver will buy Y'? Well BCA's report suggests there's a real north/south divide and some of the results may surprise you.

Video: Rendering a Le Mans racer using layer masks and pixel locking in Photoshop

Local Motors' designer and community manager Aurel Francois has made this short video explaining how he created his 'Alpine A444' render for the Le Mans Themed Sketchwall Challenge. His side view may be simple in terms of perspective but by using layer masks and pixel locking in Photoshop, the blue race car soon comes to life. Worth a watch of you're looking to get to grips with computer rendering techniques.

Mazda 3 five-door (2008): the first photos

By Tim Pollard First Official Pictures 25 November 2008 09:43 Mazda has issued five photographs of its new 3 hatchback ahead of its debut at next week's Bologna motor show. The five-door, announced today, follows hot on the heels of the Mazda 3 four-door saloon unveiled at last week's 2008 Los Angeles Auto Show.Few firm details have been released today, but Mazda claims the engines will be more efficient, the kerbweight lighter and 'the world's first catalyst to be constructed using single nanotechnology.' Apparently this cat uses significantly fewer rare materials such as platinum and palladium than regular filters.The new 3 will have a new range-topping 2.2-litre turbodiesel, developing 183bhp or 148bhp. Both are EU5 compliant and are cleaner and more powerful than the current 2.0 TD.