Codemasters makes some realistic racing games. From the F1 to Dirt Rally. There are some decent MotoGP motorcycle racing games on the market too.
My personal preference is the Forza Horizon franchise. It is awesome being able to drive all kinds of different cars all over the map. In fact we got a Toyota Celica 1975, normal back in the game. Why is that important? It was my first car in the real world. So it is cool to play a digital version that reminds me of my first car.