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

Infiniti M

Less than two years after the mid-life facelift of its 'M' series luxury sedan range, Infiniti has taken the wraps off an all-new 2011 version. Launched 'virtually' at the recent Pebble Beach Concours d'Elegance, the third-generation M is scheduled to be publicly unveiled later this year bearing toned-down styling cues from the company's Essence concept. The influence of the Essence is most apparent in the sedan's undulating character line and the way that the hood plunges down to meet a low-set front grille complete with concave outer edges.

Design Contest: Interior Motives Awards 2011

Shortlisted entries have been announced for the 2011 Interior Motives Student Design Awards. After individual deliberation by our panel of renowned senior designers, students being tutored at colleges in a diverse range of countries including Israel, the Czech Republic, Australia, Taiwan, Canada and China, as well as in the established centres of Europe, the USA and Japan/Korea, have made the 68-strong shortlist of potential winners. Full details of this year's contenders can be viewed here.

2013 Audi RS6 Avant: 190mph & 0-62mph in 3.9 seconds

The 2013 Audi RS6 Avant has been revealed with a V8 552bhp Twin Scroll Turbo delivering 0-62mph in 3.9 seconds and up to 190mph. The 2013 Audi RS6 Avant comes with a 552bhp version of the twin-scroll V8 found in the latest, most powerful Audis (and the Bentley Continental GT V8) which, despite being 28bhp down on the power of the old V10 RS6 (although it does have 37lb/ft more torque – 516lb/ft) can get to 62mph in a supercar-bashing 3.9 seconds and, in standard guise, 155mph. But spend more than the £77k Audi will want for the new RS6 Avant by opting for the Dynamic Package and top speed increases to 174mph.