if you are truely looking for a good car, go to Texas Direct Auto. typically, their cars are all low milage, and best of all, are anywhere from $2500 to $5000 BELOW Blue Book!! they have people comming from all over teh US ad Canda to buy cars from them. I bought a 300 for my wife about a year ago was only 2 years old, had 25K on it, which is high for most of their cars, and was CLEAN, and I got it for $3000 below book.... her is a link to them.
http://www.texasdirectauto.com/