I just purchased a 1992 Geo Prizm. I have learned that it has a Toyota 4A-FE engine and a 3 speed auto trans. The car was from a co-worker, and I bought it for $500.
The car has:
248,000 miles on it and runs great. No smoke, etc. but needs to be topped off with oil occasionally.
Original timing belt; Original transmission fluid

; Original plug wires and cap/rotor.
The only maintenance the car has seen is regular oil changes, a half shaft, and an alternator.
I am a car nut and I love wrenching on vehicles. The Geo is for a daily commuter to work. I own a pretty modified 1994 Camaro Z28 that I will retire to the garage now for some engine mods, etc. So this Geo has to get me to work for awhile.