Oh, I can still remember playing GT5 when I was a kid.
I was amazed by the mind blowing NES graphics back in those days. The 3 premium models were so realistic. Unfortunately the damage model was still a little poor, even though that the NES was a real power machine back in those days. But hey, over 10 cars, no other game had so many cars back in those days.
But 'Super Action Forza 3' for the Sega Master System wasn't bad either. OK, just 5 cars but the damage model was cooler and you could paint your cars in 3 different colors! And one of those cars was a Porsche.