passerby:
The significance of a game being used as a simulator for car exhibitions really has a lot to do with promotional arrangement, as SEGA had a similar set-up with some car manufacturers - like Toyota I believe - for a time.
Testimony from a professional race car driver was given about how training on F355 in the off-season improved his real-world times. I have heard the similar things said about Gran Turismo 3, too.GT is the only racing game I know that gets coverage from car hobbyist magazines, and used for building simulators demonstrated at various car shows/exhibitions.
The significance of a game being used as a simulator for car exhibitions really has a lot to do with promotional arrangement, as SEGA had a similar set-up with some car manufacturers - like Toyota I believe - for a time.