HEATKEYS

Explore specifications, safety features, photo and videos for the entire Mercedes-Benz luxury vehicle line-up. Compare performance and luxury sedans, coupes, convertibles, crossover, SUVs and wagons. Build Your Own Mercedes-Benz, or Contact a Dealer...

Edmunds car buying guide lists new car prices, used car prices, car comparisons, car buying advice, car ratings, car values, auto leasing.

Amplify is a social network that honors learning, discovery & conversation without limits. Amplify syncs with Twitter, Facebook, Tumblr, Posterous, Friendfeed and many other services so you can share your thoughts with your friends around the we...

Search 2.6 million new & used car listings, price a new car, get a dealer quote, read expert reviews, or sell your car at thousands over trade-in.

Independent, nonprofit, research and communications organizations funded by auto insurers and dedicated to reducing highway crash deaths, injuries and property losses.

Memory Alpha is a collaborative project to create the most definitive, accurate, and accessible encyclopedia and reference for everything related to Star Trek.

Kelley Blue Book is the trusted resource for prices, values and expert and consumer reviews on new and used cars. Before buying or selling your next car, visit KBB.com.

U.S. News' Best Car rankings offers comprehensive reviews, ratings and pictures for all new and used cars and trucks

Get the inside scoop on new cars: car reviews, car photos, test drive results, technical specs and more. Comprehensive car reviews from auto experts. Get expert opinions from new car test drives. Find cool cars and get inside exclusives on hot concep...

An automotive webzine with daily updates on new and future vehicles, motor shows, the tuning industry, classic cars and more