2026 Sun Tracker Party Barge 18 DLX

The 2026 Sun Tracker Party Barge 18 DLX is a 20-foot aluminum pontoon built to accommodate up to nine passengers. It's powered by a single 75 hp Mercury Marine engine and designed for relaxed cruising and social entertaining on lakes and calm waters.

The layout centers on the 17-foot 8-inch deck, which holds three lounges and a rear-facing bench. The front lounge features an updated design with open storage compartments and integrated cupholders in the backrest, adding more than six cubic feet of storage. All lounges include hidden compartments for securing gear and supplies. The captain's console has been redesigned with updated controls and instrumentation.

The rear boarding platform includes a new, wider telescoping ladder with grab rails for safe entry and exit. The 2026 model year brings these refreshed features to the Party Barge line, focusing on practical storage solutions and usable social space throughout the deck.