The fastest version will do 0-60 in 3.1 seconds.
It will also tell you how long before they turn green.
The technology can count down to a green light
The company will test the car’s limits at Thunderhill Raceway
German carmaker lends its expertise to the pursuit of lunar exploration—and XPrize triumph
A connected, smart, and fun vision of tomorrow
Tesla’s latest model will get some competition from Audi’s concept
EPA cites 'defeat devices' in Audi and Porsche diesel engines
Audi, BMW, and Daimler fight Uber and Google with sweet, sweet data
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