- Stock #421272 - 2021 MASSIMO MARINE P23 LOUNGE PONTOON BOAT MERCURY 150 INCLUDES TRAILER This 2021 Massimo Marine P23 LTD lounge Pontoon Boat is located in McKinney Texas. It is powered by a 150 HP four-stroke OB with only 150 hours. This pontoon has plenty of power to pull your skiers and tubers. It is equipped with hydraulic steering, a Stainless-steel Propeller, dual Batteries, and an on/off switch. This Pontoon has 2 forward couches a driver's bucket seat with two passenger bucket seats as well. Also 2 - rear lounges. It has a nice swim platform with a ladder. It is also equipped wi... read more