Tesla Roadster
The Tesla Roadster is arguably the sexiest of all the green gadgets we lust after — and inarguably the most extravagant. This all-electric sports car goes 0 to 60 mph in under four seconds, has a top speed of 135 miles per hour, and travels 220 miles on a charge. All that for a base price of just $98,000.

(Check out our list of green cars for eco-friendly options that might be nearer to your price range.)