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

New Mercedes S 63 AMG costs from £119,565

New Mercedes S 63 AMG (pictured) costs from £119,565 The arrival of the new Mercedes S-Class in May saw MB move their range topper on properly for the first time in almost a decade, but with UK prices staring from £62,650 for the S 350 BlueTEC it wasn’t going to be on most people’s shopping list. And if you can’t afford Mercedes’ entry-level S-Class there’s no hope of affording the new S63 AMG, which Mercedes has revealed will cost an eye-watering £120k when it arrives in the UK in November. To be entirely fair, the new S63 is an awesome car with immense performance (which would be even more impressive if Mercedes endowed it with 4WD, as they do in other markets) with its 5.5 litre bi-turbo V8 developing 577bhp and getting the S63 to 62mph in 4.4 seconds.

Living with a Jaguar XF: a CAR reader's long-term test

I was definitely an XF ‘early adopter’. My S-Type had been reliable, relaxing transport with excellent ergonomics but the styling teetered nervously on the border between distinguished and frumpy. Then I saw the C-XF concept and was blown away with Ian Callum’s sleek, aggressively modern design.

17 definitive concept cars feature in new Atlanta exhibition

Atlanta's High Museum of Art is gearing up for the opening of a new exhibition featuring some of the world's most influential concept cars. Dream Cars: Innovative Design, Visionary Ideas runs from 21 May to 7 September and includes 17 concept cars – and associated drawings and models – from the 1930s to the 21st Century. The aim of the exhibition is to demonstrate how these vehicles shifted the notion of The Car from that of a purely functional device to an embodiment of future possibilities.