2010 Dodge Viper SRT10 ACR-X rolls into production in Detroit

One of the most sinister snakes to slither out of the Dodge Viper plant in Detroit rolled off the assembly line on Tuesday as Chrysler simultaneously marks the final year of production for the current generation of its iconic supercar and launches a new race series. The first 2010 Viper SRT10 ACR-X was completed at the Connor Avenue plant, also known as the “Snake Pit” in the Motor City. It's a track-only car designed for road-racing enthusiasts, and it melds top performance parts from the Viper ACR (street legal) and the Viper Competition Coupe (far from it).

Bentley Continental Supersports – Deliveries start +video

Customer deliveries of the Bentley Continental Supersports start this month. And what they have achieved is quite remarkable. This behemoth from Bentley – already an extraordinary performer in standard Continental and Speed guises – now has performance that will alarm even true supercars.

Leno lines up electric Ford Focus for celebs to turn fast laps

Car collector Jay Leno's new prime-time TV show launches a new segment on Friday night, challenging visiting celebrities to set a fast lap time on a track outside the entertainer's studio. The car that Leno hands to his guests is an electric-powered Ford Focus--a harbinger of a battery-powered Focus that Ford plans to put on sale in 2011. Leno's electric Focus uses the more-modern European Focus as its base, not the well-aged U.S.