Mark Williams Ford 9" 10-bolt 3:00 Pinion And Gear Set on 2040-parts.com

Tesla system will swap a Model S battery in 90 seconds

"This is the title fight," said Elon Musk, in typical brashness. "This is battery-powered versus gasoline." The Tesla CEO preached this to a crowd of Tesla owners and supporters while formally confirming the company's worst-kept secret: the fact that the Model S sedan's batteries were designed from the beginning to be swapped out. The system Tesla envisioned has plenty of ambitious, techno-wizardry automation, with a focus on as much convenience as possible: The Model S will drive over a pit containing machinery which automatically changes the battery from underneath in approximately 90 seconds -- and the driver doesn't even have to get out of the car.

Audi A8 W12 and Audi S8 cancelled for 2010

The 2010 Audi A8 will not have the W12 or the S8's V10 Update 1/12/2009: It looks like Audi has had a change of heart and has now confirmed plans for an S8 for 2011. Update 16/04/2010: And to completely trash this article, we now have confirmation that the 2011 Audi A8 L will come complete with W12. Oh, well.

Fiat 500 by Zagato

Fiat's little 500 has been around for a while now, but thanks to Zagato the diminutive city car has received a new persona. The 500 has gained a more coupe-esque silhouette, with everything North of the beltline being new. The 500 Zagato Coupe acquires the trademark ‘double hump' roofline, as well as an evolution of the ‘cross over' C-pillar.