At 26,000 miles I had to replace all four tires due to excessive inside wear. I also had to have the car re-aligned and the pins replaced b/c it was so far out of alignment they had worn down. None of this was covered under the warranty. Now my engine makes a noise like a vacuum cleaner when I start it. My a/c makes a knocking noise after I turn it off. My check engine light is on b/c the small disc inside the gas tank (where the gas nozzle goes) is gone. My back driver side door won't unlock with the remote. There is a creaking noise in the rear near the tire. My windshield whistles when I drive into the wind. I hate this car and I hope to get rid of it soon. I will never buy another Chevy.