CAR tech: how to eliminate turbo lag

CAR has tested a new breed of experimental super-diesel that literally leaves current technology standing and may banish turbo lag forever. We drove an Audi A6 3.0-litre V6 prototype fitted with an electric bi-turbo system which delivers a massive dose of torque from idle. The effect is radical, firing the saloon off the line like an R8 when the driver floors the throttle.

Citroen DS3 Racing (2010) first official pictures

These are the first official pictures of the production version of the Citroen DS3 Racing. Billed as a sporty alternative to the now ubiquitous Mini Cooper S, the DS3 Racing is aimed squarely at younger buyers, and brings its own unique styling to the table. And you'd better move fast if you want one.

Chinese Grand Prix qualifying: Hamilton takes pole for Mercedes

Lewis Hamilton has grabbed his first pole position for Mercedes for tomorrow’s Chinese Grand Prix, with team mate Nico Rosberg in fourth putting second place Kimi Raikkonen in the Lotus and third place Fernando Alonso in the Ferrari in a Mercedes sandwich. Felipe Massa takes fifth in the second Ferrari and Grosjean sixth in the second Lotus with the Toro Rosso of Ricciardo in seventh, but it’s behind that the things get more interesting, especially in a race context. Behind the leading seven are Jenson Button in the McLaren and Sebastian Vettel in the Red Bull, but both are on different strategies to the rest of the leaders and will start tomorrow’s race on the medium tyres they used for final qualifying instead of the soft tyres.