This Eutechnyx racing game was the first racing game since probably NFS 3, that had me interested in racing thanks to a new game.
The amount of content is really superb. You can have a proper driver career with changing companies you drive for, a ton of cars, etc. The driving feeling is just super for the topic and I absolutely loved this game.
I heard there was also a remake a couple of years later, I haven't tried it, but I haven't heard anything good about it.
Test Drive Le Mans or Test Drive 24H I want and I hope one day to see it here, though I highly doubt it as with any other racing game that has licenses.