The Sunday Driver medal resembles a yellow road sign of a black stick figure split in half with entrails, and purple blood pouring out on top of a six pointed silver star; it is awarded to individuals after killing 15 opponents without dying using a drivable vehicle on multiplayer matchmaking, in Firefight, or in Campaign in Halo: Reach. This medal can be awarded on any gametype containing a vehicle.
- The easiest playlist to earn the Sunday Driver medal is Big Team Battle. This is due to the maps containing a large number players and vehicles, and being large enough to avoid power weapons. Players should try to obtain an agile vehicle such as the Ghost or the Revenant and use the Covenant vehicle boost ability to run players over whilst maintaining an avoidance to danger. While this is probably the easiest playlist to earn this medal on, it is still a VERY difficult medal to achieve nonetheless.