Frankly, I would have expected worse. No question xpedition would be faster. Can’t even fathom what a rzr pro r would look like racing either of these machines. It would absolutely destroy both of them in a drag race. Different machines for different uses. I LOVE mine. Now seeing significant issues with xpedition hvac not heating cab well, I’m even happier. My XD cooks me. Easy to turn down or off. Hard to turn up when already at highest setting. For my purposes XD is perfect.