The car (Honda N600) only cost £50, as it had a dead engine. However, I had one ready to go in, so wasn't long before it was on the road. Used to drive to school in it.
One of the lawnmowers was actually a lovely little 2-stroke JAP engined thing with twin belt drives. The clutch (blades only, no drive) was effected by pivoting the engine and thus tensioning the belts. Sold it to a collector(?) but didn't tell him about the moped thing I had used it for, the one I got knicked on. The copper let me off with a bollocking….