K, here's all the cars & specs (from top rec to the bottom)
Concept 2 - 7'26.144
374PS
1097kg
501PP
All assistance off
86 GT - 7'28.258
374PS
1092kg
508PP
All assistance off
FR-S - 7'28.960
365PS
1092 kg
504PP
all assistants off
Concept 1 - 7'28.996
370PS
890kg
514PP
All assistance off
I gotta say, out of all the 86, Mk2 was the easiest to drive vs Mk1 was the scariest one due to lightweight of all & no spoiler.
I'm not planning to do Mk1.5, cuz it's a turbo. AE86... I need to find one before race it lol