Bought two NEW Aveo's in 2004.

#1 Stick shift w/ 105K ( miles), REPLACED a/c compressor, replaced thermostat housing.

#2 Automatic w/180K ( miles), REPLACED #1 & #2 O2 sensors, thermostat housing,one front wheel bearing,valve cover gasket,alternator & serpentine belt tensioner

Both cars don't burn a drop of oil ......GREAT LITTLE CHEAP CARS that handle like cheap little cars : )