I think cars that hold their value really well are best bought new. You might want to check how much more it would cost to get a new one. The extra cost could easily be justified by how many extra "free" miles you'd get without buying tires, brakes, or a tuneup. Plus you'd get a warranty, pick your color, get more favorable financing, have higher resale value, and know there isn't a "reason" the car's being sold. A good resource for bottom-line territory:
www.carsdirect.com