Using a 20 HP Nissan 4-stroke on my G3-1652VBW. Typical load on outboard is 1100 lbs. (Hull: 400, outboard: 124, fuel/battery: 76, people/cargo: 500, total weight = 1100 lbs.) Top speed is 20+ MPH with this load, gets up on step easy, I'm happy with the performance.