Elon Musk is a real-life Tony Stark, and his Tesla Motors has been in the spotlight a lot lately. We think it’s deserved. The average American pumps $2,000 worth of gas into his or her car every year, so the promise of Tesla’s vehicles gets attention from drivers feeling the pinch. These are all-electric vehicles that behave like sportscars. They’re comfortable, speedy, and stylish. Tesla cars shun gas completely and need nothing more than an electrical outlet. The Tesla Model S can be configured to travel about 300 miles per charge. Roadside Tesla Superchargers will give a dead battery a half-charge (for 150 miles of range) in just 30 minutes.