I've put 175K on my 92
cavalier...before selling it to my
sister last week. I got 37 MPG
city/highway combined. I changed the
oil every 4K, replaced the plugs only
once at about 100K, and air filter
every now and then. And never had any
problems. Never had to replace clutch,
brakes, anything. No timing belt to
replace...has chain. I did have to
replace the head gasket at about 75K.
Was very reliable.