Elon Musk's ambitious new promises for the long-awaited Tesla Roadster have raised eyebrows ... under a photo of the engine for Bugatti's new Chiron sports car. "We did the simulation." ...

Electric GT’s Tesla Model S P100D race car will go zero to 62 mph in 2.1 seconds, which is said to be faster than a Bugatti Chiron. The all-electric racing championship recently unveiled its ...