I bought my 2008 Chevrolet Colorado used from the dealer with 36,000 miles. Unfortunately I did not purchase the extended warranty. From day 1 I had problems with cold start hesitations. Spent lots of money at the dealership to fix with no luck. I had the truck for 2 years and every 4 months the battery would just die. The dealership could not figure out this problem either. I also had two seperate problems with the a/c just stop working. The last straw was when the truck's battery died when my pregnant wife was driving the truck and I was out of town. Avoid this truck. I am so much happier with my Toyota.