GM engineers focus on weight, balance for 2013 Cadillac ATS

When engineers at Cadillac built the ATS sedan, they knew that they were competing with some of the best products on the market, such as the BMW 3-series, the Audi A4 and the Mercedes-Benz C-Class. They paid special attention to curb weight to help meet their performance goals. “We designed and engineered the ATS's vehicle architecture to deliver quick, nimble and fun-to-drive dynamics,” said David Masch, ATS chief engineer.

Peugeot 90X breaks cover

Once a well kept secret in Peugeots Sport factory in Vélizy, near Paris, Peugeots new 2011, codenamed 90X, has been out and about for its first test at the Monza track. While the 90X complies with the new ACO's 2011 regulations, it still requires some considerable amount of work to be done to be ready for 2011. A curvier windscreen and slight change to the nose but the biggest changes are the new fin leading from the cockpit to the rear spoiler, aimed to offer more down force and avoid flipping in the case of a high speed crash.

McLaren F1 – You wait ages for one, and then 21 turn up.

A meeting of 21 McLaren F1s. Click for bigger photo The McLaren F1 is arguably the greatest car ever built. Many would disagree – Jeremy Clarkson being one – but many see the F1 as the pinnacle of motoring perfection.