Ranger RZR® 4 800 - Only 4-Seat Sport The 2012 Ranger RZR 4 800 is the world's first 4-seat sport Side x Side. Even with 4 people, the big-bore 800 H.O. engine delivers ultra-quick acceleration. And the extended chassis effortlessly tackles the bumps and whoops. It has razor-sharp performance and agility for 4, in the dunes, desert and wide-open spaces.