Originally Posted by Mike C

group A are your works rally Scoobies, EVO's, Foci etc

Group B was the RS200 (which killed the sport), Audi Quattro, 205 Turbo, Lancia S4. Very fast, frantic, amazing, but very dangerous and therefore short-lived. As said, needed to have built at least 200 examples of the car to sell

Group N was stuff like the Maxi RS2000