The 686cc Rhino’s had 40 HP and a top speed of 40, the 686cc Viking has 46 and a top speed of 50, and now the 708cc Wolverine has 47 HP. I expect it has torque cams and loads of bottom torque.
The 750 Teryx had 46 HP, the 2012 and 2013 4 seat Teryx have 52 HP, and the 2014 and 2015 Teryx models have 57 HP.
The around 250 pound lighter Wolverine is slightly faster with 10 less HP so its still not a deal breaker. I just hope it has a top speed of 55 and you can count on 50 like the Viking. I may have to keep my 2011 RZR 900 with 88 HP for the rides with the fast guys.