POPSUGAR Tech Eco Super Efficient Vehicles Guess Who? by Tech 2/16/11 9 Shares Like us on Facebook Sign up for our daily newsletter > Guess which car manufacturer produced this diesel-electric super efficient concept vehicle that gets around 62 miles to the gallon? Read More EcoCarsGuess Who Eco Turn Boring Bottles Into Chic Frosted Vases Make Your Own: Leather Cleaner How to Wash and Naturally Whiten Dingy Pillows Get Organized and Fold Your Plastic Bags Cars 19 Insanely Cool Car Hacks You Should Try Out Has Volvo Created the Car of Every Parent's Dreams? Refresh and Clean Your Car Seats With Ease A Guide to What You Should Always Have in Your Car POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get Inspired With Our Living Newsletter Personalize DIY Home Tech Food Love and Sex Vegetarian Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.