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

BMW M135i (2012) first official pictures

This is the new BMW M135i, a 316bhp hot hatch and the fifth model to emerge from BMW's new M Performance Automobiles tuning arm. We've already seen the 5-series (in saloon and Touring guises) and the X5 and X6 with triple-turbo diesel engines from this new sub-division of BMW's infamous M Division, but the M135i the first petrol offering. The M135i was previewed by a concept car at the 2012 Geneva motor show earlier this year, and the production version is little different.

Citroën DS Wild Rubis concept

The Citroën DS Wild Rubis concept is the French manufacturer's foray into the premium SUV market, to be shown at the Shanghai auto show next Saturday. At 4,700mm long it's slightly larger than a BMW X3 or Audi Q5, with a particularly generous wheelbase of 2,900mm, presumably to offer the rear passengers a little more space - major consideration in China. It was designed in the DS studio in France, something the company is keen to promote given China's desire for chic European luxury goods.

Hyundai Veloster Turbo gets 400bhp

Hyundai in the US has created a Veloster for this year’s SEMA show – the Hyundai Velocity – with a 400bhp Cosworth makeover. SEMA show cars are always extreme and always completely over the top, but they do show just what can be done with mainstream cars when car makers are let off the leash of marketing constraints. This year Hyundai is out playing, and as well as creating a Genesis Coupe with Cosworth power they’ve also taken the new Hyundai Veloster Turbo and created a 400bhp monster SEMA car.