A side-by-side vehicle, is an off-road vehicle with a minimum of two seats positioned side by side and enclosed within a roll cage structure. They have a minimum of four wheels and are operated by foot controls and a steering wheel. Depending on use and application they can also be called a utility task vehicle, utility terrain vehicle (UTV), recreational off-highway vehicle (ROV), or multipurpose off-highway utility vehicle (MOHUV).
A Yamaha YXZ1000R side-by-side.
Kawasaki MULE
An off-road vehicle (ORV), sometimes referred to as an off-highway vehicle (OHV), overland vehicle, or adventure vehicle, is considered to be any type of vehicle that is capable of driving off paved or gravel surfaces, such as trails and forest roads that have rough and low traction surfaces.
Mercedes-Benz Unimog in the Dunes of Erg Chebbi in Morocco. The vehicle's portal gear axles provide high ground clearance.
Nicholas II's Packard Twin-6 with Kégresse track, 1917
Swedish Hägglunds Bv206 with wide rubber tracks
Russian GAZ-34039 [ru]