We bought a 2001 Nov. 2012 with 9100 miles on it. Put on new tires, changed the oil and started using it, no belts or hoses etc. It now has approximately 17,000 mi on it and just had it to a GM dealer and had oil changed, antifreeze changed, fuel filter changed and everything else checked including belts, hoses, brakes, and all other fluids. They said everything looks good. I have a lot of trust in this dealership and their mechanics and have done business with them for years. Have it checked out and don't worry about the low mileage.