a salesman for a machine shop my job uses was towing his boat with an eco boost. I am not sure how much it weighs but it is the biggest bay boat I have seen! It is freaking huge! any way he traded it in for a new 3/4 ton diesel. He said the eco boost pulled it just fine but the boat was just to heavy for the truck. It pushed the truck around and he was not comfortable with it. That being said I think it would be a great motor for the 3/4 and 1 ton trucks as well