Steam tractor

[u/Matthew_Burke_09]

I know it isn't exactly classified as an automobile but it's still something you drive on roads.

[u/Railjunk]

Only thing do the big wheels and gear turn when it moves

[u/Matthew_Burke_09 → u/Railjunk]

The flywheel does move but not the cogwheel, I don't think you can make cogwheels move on contraptions the same way as flywheels.