Summit Battery Box Aluminum Finish 13 7/8" Lengthx8 7/8" Widthx10 1/4" Height Ea on 2040-parts.com

Opel Monza concept

We brought you the first vague details of the Opel Monza concept last month, but now GM Europe has released more details and pictures of its Frankfurt motor show star. The 4,690mm long Monza crosses coupé with wagon to create a gull-winged shooting brake that's just 1,310mm high. Its layered, lightweight aesthetic is said to represent the brand's new language and also marks the return of Mark Adams to the European arm of GM.

A look back at Alfa Romeo racing

Vittorio Jano provided Alfa Romeo with engineering leadership that produced a series of all-conquering racing cars, beginning with the P2 Grand Prix car. The 6C 1500 and 1750 won the Mille Miglia from 1928 to 1930, while the 8C 2300 won the 24 Hours of Le Mans four consecutive years, from 1931 to 1934. Alfa continued to dominate the Mille Miglia with uninterrupted victories from 1932 to 1938.

BMW X5 M50d (2013) first pictures of the new super-diesel SUV

BMW has created the first high-performance version of its new X5 SUV: the X5 M50d. It’s a triple-turbocharged, six-cylinder diesel-powered model good for 42mpg, apparently. Until the new V8 X5 M sends purist enthusiasts into a froth-mouthed frenzy, this circa-£65k leviathan is the most powerful, fastest X5 you can buy.