OFF-ROAD VEHICLE

An off-road vehicle includes a frame, a plurality of wheels, and a transmission system. A front transmission assembly rotates around a front rotation shaft. A rear transmission assembly rotates around the rear rotation shaft. A straight line, L1 is defined as a straight line connecting a projection point of the cylinder head mid-point projected on the longitudinal mid-plane and a projection point of an axis of the front rotation shaft projected on the longitudinal mid-plane. A straight line, L2 is defined as a straight line connecting a projection point of the cylinder head mid-point projected on the longitudinal mid-plane and a projection point of an axis of the rear rotation shaft projected on the longitudinal mid-plane. A ratio of the length of L1 and the length of L2 is in the range from 0.4 to 1.8. The off-road vehicle has a compact structure and better comfort riding comfort.