2026 Bennington 21SL

This 2026 Bennington 21SL is a 21-foot pontoon powered by a Mercury 150 HP four-stroke engine. The boat features 25-inch pontoons with rounded solid keels, sealed lifting strakes, and heavy-duty construction including thick bow and stern cross channels. A deep-step stern boarding ladder and anodized raised rails provide access, while integrated docking and navigation lights are built into the design.

The helm is equipped with a fiberglass console upgrade, digital switching, and a seven-inch Garmin Echomap 52CV chartplotter paired with five-inch Vivid UX digital gauges. A master power and horn panel with wireless charging dock sits alongside a polished steering wheel and rocker switches. The console features Dolce styling with Serene soft-touch vinyl and Simtex accents, along with a locking helm glove box and courtesy light.

Seating and comfort options include a captain's mid-back recliner and bench seating. The boat comes with a 15.5-foot double bimini top with quick-release system and Surlast embroidered boot, plus an extended aft deck with heavy-duty construction and ski tow bar. A sundeck station with privacy curtain provides additional relaxation space. Audio is handled by a Rockford Fosgate PMX-1 head unit and RM0625 speakers.

The pontoon is outfitted with practical features including a bench livewell, saltwater anode package, dual fuel-water separators, 33-gallon transom direct-fill fuel capacity, and dual-switch battery system with fuse protection. Stainless steel hardware throughout includes corner castings, deck bolts, and six-inch cleats. The boat rides on 25-inch pontoons with anodized streamline rail system and full-height panels.