What is the best valued used car for 7 thousand dollars?

I'm looking for something thats fuel efficient as well as presentable.|||Ford Focus or Mazda Protege.|||Taurus or Focus. Taurus is a durable car that runs for a lot of miles and lower insurance rates. Focus again is durable but smaller and gets better gas mileage. If you can find a Fusion for that price -- best investment you could make!|||i found that honda's are pretty good cars....i have a 98' honda accord coup...sporty looking..powerful engine...when i press the gas, it goes..fast...great gas miliage...it's been all over the US, it's done really well....bought it about 4 years ago....under $7000 actually|||An American car