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

Car dealers are buying again

Used car sales in the UK (and just about everywhere else, for that matter) have been in the doldrums, to say the least, for many months. The inexorable decline in car values has left many dealers nursing painful losses on stock cars, and has led to the strange situation where, however desperate a dealer was to sell you a new car, he wouldn’t (or couldn’t) offer you a part-ex price. Car dealers are buying stock again But according to the used car value Gurus at Glasses Guide, things are starting to look up – a little.

Audi RS5 (2010) first official pictures

This is the new Audi RS5, a £60,000 super-coupe with a high-revving 4.2-litre V8 and a 174mph top speed. It's Audi's riposte to the BMW M3, and we'll see it in the metal at next week's 2010 Geneva motor show. Under the bonnet is the same naturally aspirated 4163cc V8 that powered the old RS4 and is currently found in the R8, but Audi’s Quattro GmbH division – responsible for all of Ingolstadt’s RS models – has squeezed an extra 30bhp out of the engine. That means the high-revving, direct-injection 4.2-litre V8 produces 444bhp at 8250rpm, along with 317lb ft from 4000 to 8000rpm.  That power is sent through a seven-speed S-tronic gearbox to all four wheels, and with the Launch Control system engaged it’s enough to propel the 1725kg coupe to 62mph in 4.6 seconds, before powering the RS5 on to its 155mph limiter.

Fourth Chinese Auto Design Competition launched

The fourth Chinese Auto Design Contest officially launched in Beijing last week. Sponsored by China's Society of Automotive Engineers, the China Industrial Design Association, the Beijing Municipal Science and Technology Commission and the Beijing Fengtai District People's Government, the competition is the largest and most authoritative state-level professional event. Held biennially, this year's Chinese Auto Design competition is divided into two categories: Design Innovation (which judges current vehicles created by automakers) and Creative Design.