Hey Guys,
I figured you guys might like this semi realistic racing game, it has a RPG element in it, you can upgrade your car, buy new ones, and overall have a lot of fun, you need to get to level 3 first to be able to join in on the simulation mode, if you get higher you can also play thunder alley(indiana 500 like racing), and CTF(personal favorite).
http://project-torque.aeriagames.com/It is completely free, although you can buy certain cars with real money.
Sorry for not posting any screenshots, im breaking my computer down in a few minutes.