Worst car owned:
Mark II Escort. It pulled to one side and was erratic under breaking, I ripped one front wing on a concrete post, I had to get a new engine when the piston rings went and I often had to get other students in my hall to push start it. (Finally took it to a garage and the mechanic showed me a sticky black ring and said - that was an air filter once...)
When I first bought it the back seat was loose so I bolted it down but not well enough. First time I drove it with a couple of mates in the back and braked hard they and the seat flew forward into a heap behind me. :D
Had a nice gear change though. I never found a gear change to match it until the IS200.
Worst cars driven but not owned:
Talbot Horizon. Huge gear lever and it was a lottery which gear it ended up in.
Vauxhall Corsa - Vauxhall dealer's courtesy car. Appalling handling, no brakes, no engine, awful steering and you kill your back reaching for the seat belt. What is that woman in the TV advert on about?! If you drove a corsa like she suggests you'd be in a ditch.
[Edited on 6-2-2002 by javadude]