This is my 270k mile commuter truck. Just goes to show what a little TLC and proper maintanance can do. Everything works great including ice cold a/c, cruise,etc. It gets 20 mpg, doesn't use or leak any oil, what-so-ever. If you were to drive it you would think it had maybe 60k on it. This is the only GM product I've ever had good luck with. I drive it 100 miles a day and wouldn't hesitate to drive it to Florida and back. Oh and BTW, it has Polk MMC6500 components and Phoenix Gold amps and sub in it and they mesh very well together.