Body (dents, dings, rust, rot, damage)
Engine (running condition, burns oil, knocking)
Glass (chips, scratches, cracks, pitted)
Exhaust (rusted, leaking, noisy)
Tires (tread wear, mismatched)
Transmission / Clutch (slipping, hard shift, grinds)
Interior (rips, tears, burns, faded/worn, stains)
