Halo 3 Human Vehicle's
Elephant
Occupants: 1 driver 2 gunners
Speed: walking pace
Weapons: 2 machine gun turrets
Warthog
Occupants: 1 driver 1 passenger 1 gunner
Speed: 78 mph
Weapons: Machine gun, or Gauss Cannon
Hornet
Occupants: 1 driver 2 passengers
Speed: 75 mph
Weapons: Machine guns and missiles
Mongoose
Occupants: 1 driver 1 passenger
Speed: 60 mph
Weapons: None
Scorpion Tank
Occupants: 1 driver 1 gunner 4 passengers
Speed: Slow
Weapons: Cannon, Machine gun