07-12 Dodge Cummins 6.7l Throttle Valve on 2040-parts.com

Olympic champion Kim Rhode shoots for medals

Kim Rhode is an Olympic champion, which by itself would be impressive enough. But Rhode is not just a one-time Olympic champion. The Summer Games in London will be the fifth Olympics for this 33-year-old trap and skeet specialist.

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.

Mercedes AMG GT S hits the track in new HD video

The new Mercedes AMG GT S on track at Circuit of Americas The Mercedes AMG GT is the long-awaited replacement in the Mercedes range for the SLS AMG, but even though the new AMG GT (and GT S) offers performance almost the equivalent of the SLS, it’s price tag is a lot lower. In fact, at prices expected to start at around £100,000 – and an extra £10-15k for the GT S version – the new AMG GT is at least a third cheaper than the SLS, and aimed at cars like the Porsche 911 and Jaguar F-Type rather than the stratospheric supercars the SLS had in its sights. That also means Mercedes AMG are going to have to sell a chunk more GTs than they ever did SLS models, so you can expect more promos and more profile for the AMG GT than you’d ever have seen for the modest-run SLS – like the latest Mercedes has just released (below).