I just upgraded from a Kubota RTV900 to a Polaris XP900. Absolutely no comparison! The Kubota diesel had the torque, but was severely limited in speed, handling, and ride. I mostly use it for hunting, fishing, and playing, and the Polaris fits the bill perfectly. The bed is not as large, but the hauling and towing capacities are almost equal. The Kubota would be the best for hard work on the farm, but the Polaris is best all-around! Hope this helps.