1973-76 Ranchero Montego Ford/merc Wheel Cylinder Asbly on 2040-parts.com

Tesla, Chrysler take federal loan payment dispute public

Tesla CEO Elon Musk took to Twitter Thursday to respond to Chrysler's barb that Tesla wasn't the first American automaker to repay the U.S. government for aid. Tesla, which paid off the remaining $451.8 million on its 2010 Department of Energy loan Wednesday, received $465 million under the highly politicized Advanced Technology Vehicle Manufacturing loan program.

Porsche 918 Spyder details emerge in leaked document

Rennteam.com forum member Rossi has posted what looks to be leaked details of the Porsche 918 Spyder hybrid. We know much of the information, but we're psyched to learn that it only comes in left-hand drive. Other surprises include the quick charger that reduces charge times about 30 minutes and the inclusion of Sail Mode, which decouples the transmission from the engine to conserve fuel.

Tesla: Factory on track for 2012 Model S launch

At Tesla Motors Inc.'s first annual shareholders meeting since going public last July, Tesla CEO Elon Musk provided a vision of using the full capacity of the former New United Motor Manufacturing Inc. plant it acquired from Toyota. He also discussed a string of electric vehicles and the possibility of a chain of company-owned charging stations and battery-swap facilities.