About.com has just re-opened our Used Cars site, headed up by fellow journalist Keith Griffin. Although new cars are my stock-in-trade, I'm a big believer in buying used -- it's a great way to get good value for your money. Keith's site has lots of good information on buying used, including information on spotting good deals, how certified pre-owned programs work, and how to inspect and test drive a used car. Check out Keith's site at http://usedcars.about.com.

Quick quiz: Can anyone name the used car in the photo? Hint: It's a rather special version of a common car. Click the "comments" link below to post your answer.-- Aaron Gold