I bought the 05 Aveo in July and the care is OK. Im not sure why people are raving about the gas mileage as I only get 23mpg in the city with automatic. Besides the gas complaint, my headlights went out after 2 months and my suspension needed to be tightened and still does every so often. For the price of this car, it is hard to beat if your planning to keep it a very long time.
Have the gas opening on the driver side. It is annoying to manually open the windows on the passenger side and ask to fillup.