My worst car was also one of my favorite cars. 1974 Audi 100LS. Good size good handling comfortable ride. I bought it is 1980 for $600 with about 50K miles on it. Engine seized in 1982 and I rebuilt it. A maintenance nightmare but I was into fixing cars at the time. Ran it until 1990 when the jack went through the body and the drivers seat fell through the floorboards. Car was a rust bucket. Sold it for $700 with about 120K miles on it.