Auto Meter 4337-m Ultra-lite Electric Water Temperature Gauge on 2040-parts.com

Aston Martin allows fans to pick livery on GT3

Aston Martin announced a contest for North American fans last week that would have the winner design the racing livery for the Aston Martin Vantage GT3 that will compete in the Rolex Grand-Am series. TRG-AMR has two concepts approved already; fans will design the third. Contestants can log on to TRG's Facebook page page and submit a design.

BMW M5 F10M (2011) track test video

BMW M has released new video footage of the upcoming F10M M5 performance testing at the BMW Miramas test centre in southern France. Is this BMW M5 video worth risking a sneaky peek at the office? If you like the M5 or fast cars in general, yes. Compared to previous entries in the M5 teaser video campaign this one shows the BMW M engineers creating enough wheelspin and oversteer to make us think that they're auditioning to work in the motoring media. The video, at nearly four minutes long, shows M5 prototypes largely stripped of camouflage sheeting being put through their paces on the test circuit, as well as undertaking some low speed incline testing on a 32 degree gradient. What we can see conforms with the M5 Concept shown at the 2011 Shanghai motor show.Apart from the aforementioned tyre abuse, you also get clear shots of the new M5's instrument panel, showing the M-DCT transmission's shift mode selector and adaptive damping display.

Tesla Model S keeps AW editor at home

The Tesla Model S is faster to 60 mph than a BMW M5. It runs on electricity and has range of more than 200 miles. If you live in California, you'll have access to free supercharging stations.