What cars did you really want and maybe came close to having but never owned due to one reason or another? Plus, looking back now you wonder what all the fuss was about. 
Some of the motors I had a major pining for:
Early 90's
Peugeot 205 GTI 1.9
Renault 5 GT Turbo
Late 90's
Escort Cosworth
Renault Clio Williams
The 00's
Honda Integra Type R
Mitsubishi FTO
SEAT Leon Cupra R
Any TVR
Most of these I simply couldn't quite afford at the time, were too much to insure or were just a bad idea to use day to day.

Some of the motors I had a major pining for:
Early 90's
Peugeot 205 GTI 1.9
Renault 5 GT Turbo
Late 90's
Escort Cosworth
Renault Clio Williams
The 00's
Honda Integra Type R
Mitsubishi FTO
SEAT Leon Cupra R
Any TVR
Most of these I simply couldn't quite afford at the time, were too much to insure or were just a bad idea to use day to day.