1972 - Lancia Stratos - launched that year but not widely produced until 1973 but close enough! Would have to be in the Alitalia rally livery for full drool effect!
1990 - Can't decide between a Honda NSX or Lotus Carlton (just for being utterly unique at the time, and even more so now. How many left suggests only 53 licensed examples).
2020/21 - Koenigsegg Gemera - proper 4 seat PHEV hypercar with mind blowing performance. 1700 hp, 249 mph and 0-62 in 1.9 seconds. Yes. Please. Not that I'll ever be able to afford one, but it does have a 3 cylinder engine like our new Mini!
Think I have better years to pick from than some, so here goes
Dino 206 GT (1968)
Ferrari F40 (1987)
Audi RS3 400bhp (2021) only picking this as I need a sensible car, after all I still have an F40 & Dino
1989 - Porsche 964 2007 - Definitely the Nissan GTR 2021 - Considering the Lotus Emira isn't being delivered yet. Will go for the Merc GT Black Series (in Magma Beam of course).