Stunt Rally!

SuperTuxKart is a free 3D kart racing game; we want to make the game fun more than we want to make it realistic. You can play with up to 4 friends on one PC, racing against each other or just try to beat the computer (a network multiplayer feature is planned).

TORCS, The Open Racing Car Simulator is a highly portable multi platform car racing simulation. It is used as ordinary car racing game, as AI racing game and as research platform. It runs on Linux (x86, AMD64 and PPC), FreeBSD, OpenSolaris, MacOSX and Windows.

Speed Dreams is a 3d cross-platform, open source motorsport simulation and racing game. It is released under the GNU General Public License (GPL).

Trigger Rally is a fast-paced single-player racing game for Linux and Windows.

Survival driving game developed by students at DigiPen

ManiaDrive is a free clone of Trackmania, the great game from Nadéo studio, and is an arcade car game on acrobatic tracks, with a quick and nervous gameplay (tracks almost never exceed one minute), and features a network mode, as the original.

Gear.Club is a realistic driving experience, with fully simulated engines, powertrains, suspensions and aerodynamics, offering a full range of customizable exotic cars and gorgeous HD visuals.

VDrift is a cross-platform, open source driving simulation made with drift racing in mind. The driving physics engine was recently re-written from scratch but was inspired and owes much to the Vamos physics engine. It is released under the GNU General Public License (GPL) v3. It is currently available for Linux, FreeBSD, Mac OS X and Windows.

New generation car racing game, involves amazing drifting skills in order to feel the best car racing experience ever. Tap Drift is a realistic 3D simulation drift racing, which involves thrill and amusement along interactive graphics Cs. Choose from four car variants of your choice with variations of speed, grip and drift to maximize your score. If you are a real drifter then Tap Drift is your game!