I bought this car new. Like it so much I bought my son a 2004, but the sedan version. Someone stole my attenna and while in the dealer buying a replacement, I asked how much was the 90K service? Answer, $450, but at 100K you'll need a valve adjustment and spark plug replacement and that's another $650. That's over $1,000. I think I paid 12k for the car!

 

I called a second dealer and he said the 2003 Aerio Sx has hydralic valves and doen't need adjustments.