Thinking about Buying? Test drive both models before you decide. Utah Rhino Rentals offers both models of the Yamaha Rhino, the 450 and the 660. The Yamaha Rhino 660 comes equipped with a powerful 660cc 5 valve single cylinder liquid cooled engine that produces tremendous torque and power to move this vehicle around with authority. The Yamaha Rhino 450 model offers almost all the same exciting features as the 660, but with a smaller 421cc liquid cooled engine that provides good power and lowers the overall price tag of the 450 compared to it's 660 big brother. Both the 450 and 660 look the same from the outside. They are basically the same vehicles with different engines. Both powerful Rhino engines are coupled with the Ultramatic CVT transmission with High/Low range and reverse. The transmission allows all wheel engine braking which can be especially helpful when towing heavy loads. Further on down the drivetrain, the Yamaha On Command system allows the driver to switch between 2WD, 4WD, and 4WD with locked differentials - all at the simple push of a button! This powerful engine combined with the efficient Ultramatic transmission and high traction drivetrain makes the Rhino amazingly agile in difficult off road situations. The Rhino soaks up the bumps with ease with it's fully independent suspension both front and rear, and the speed is kept under control by heavy duty disc brakes front and rear. The powerful Yamaha Rhino can carry 400lbs in the rear bed, and has a towing capacity of over 1200lbs. This is a real workhorse, and also an impressive of