What is the average weight of a 16 ft runabout boat?

My 16' fiberglass runabout (Larson Flyer 15' 11") is listed with a weight of 1080 lbs. The 110 HP outboard on it adds a listed 320 lbs to that. I always thought it to be heavier than the weight of a like aluminum runabout. In checking specs on line I find that all aluminum runabouts of this size that I could find listed had a weight of about 400 - 700 lbs more than the weight of my fiberglass boat.

All of these weights are finished boats that is ready for the water. Fuel, people, extra gear and equipment weight is not included.