No way, I own both and the griz at 600 lbs and the big bear at 300+. the griz will if driven right out preform the little bike 9 out of 10 times. Go with Yamaha never a problem.And I beat it up daily.Farm, Hunt, Trap, and food plots.
ORIGINAL: TerryM
At my hunt camp we run Big Bears, Suzukis and a Grizzly 660. The 660 gets bogged down and drowned out where the smaller Big Bears just walk through. The Suzuki has broke down many times.
I would suggest a 400cc class with 500cc as the top range and to avoid a the rubber belt drives if you plan on going through much water. Honda or Yamaha are all I would consider. Make sure you buy a winch and aftermarket tires are also a good upgrade.