It's been so long since I played that game, and I've got a lousy memory, so I don't really miss any of the GT1 cars.
In GT2 i miss the Venturi, and the GT90. Those cars was the ones I used the most.
If you think that the GT90 was a ****ty car, try the settings i posted somwhere else on this forum. ( use the search button..)
It beats GT-Ones and the like...