"sedan" Emblem Gm #3632586 Cadillac 1965- 1970 Nos on 2040-parts.com

Mercedes’ AMG division unveils new twin-turbo V8

Those obsessed with torque bemoaned Mercedes’ high-revving 6.2-litre V8 when it was launched in 2005, but just as the world has come to accept the naturally aspirated engine, the company has now unveiled a new twin-turbo 5.5-litre V8. Up to 563bhp – which is the same as the SLS AMG – and 663lb ft, which is much more than the 479lb ft the modern-day Gullwing supercar manages. The engine is an all-new 5.5-litre V8 (5461cc to be exact) with direct-injection technology, an aluminium crankcase and two turbochargers.

White House pushes for Friday deal on fuel-economy regulations

The White House wants to announce as early as Friday that it has reached agreement with most automakers on a plan to raise corporate average fuel economy targets to 54.5 mpg by 2025, manufacturers' representatives said Wednesday. While no automakers have signed on to the Obama administration plan yet, most--including Ford, Toyota, General Motors and Chrysler--are generally supportive and intend to do so, the industry officials said. Each manufacturer is trying to iron out technical issues with the White House before endorsing the proposal.

Car Design of the Year 2008

As the year draws to a close, it's time once again for us to ask you, our readers, to vote for your favorite car designs of 2008. Your votes will decide which design teams will be presented an award by the CDN team at the Geneva auto show in March, with prizes being given to the best vehicle in the concept and production car categories. We've selected our picks of the production and concept vehicles unveiled since the 2008 Detroit Auto Show, and now it's up to you to decide which ones gain the accolade of Car Design of the Year.