I just made a list of all the tracks ever made in Gran Turismo. I counted every track but left out reverse versions, different variations, more than one track in the same city (paris), and I got 58. The motortrend article says there will be 60.
This may be very optimistic but I think it is possible that every GT track ever may be in GT5. This could explain why it has taken so long.
This may be very optimistic but I think it is possible that every GT track ever may be in GT5. This could explain why it has taken so long.