ID-Car
idcar.free.fr
A multiplayer 2D car race for Linux in which you must destroy opponents or win the race. (Open Source)
Trophy
trophy.sourceforge.net
A 2D car race for Linux. (Open Source, GPL)
OpenGL Racing
projectz.ath.cx
A Star Wars racer style game for Linux coded in pure C.
BumpRace
user.cs.tu-berlin.de
Arcade race for Windows, Linux, or BeOS. Get to the finish line without crashing into deadly blocks.
Race
race.sourceforge.net
A 2d arcade overhead car racer for Windows or Linux with computer opponents, music, sound effects, and a track editor.
Nitto 1320 Challenge
nitto1320.com
Free online drag racing simulator from Nitto Tire corporation.
XRally
linuxgames.com
A Linux clone of the classic Rally X arcade game. You control a blue (good) car, that has to collect yellow flags around a maze-like map, while avoiding the red (bad) cars. (Open Source)
Space Race
qewl.com
A contest in outer space for DOS.