The 2026 Bennington 20SL is a 20-foot aluminum pontoon powered by a Yamaha 90 HP four-stroke engine with mechanical pre-rig, delivering responsive handling for a boat in this class. The design balances open entertaining space with thoughtful helm ergonomics and guest comfort.
The helm features a Lacolla steering wheel, tilt steering, and recliner seat upholstered in mid shadow grey. Navigation and depth finding are handled by a Garmin Echomap 52CV. Audio comes from a Rockford Fosgate PMX3 sound system with Sirius capability, paired with a wireless charger for convenience. A Yamaha stainless steel fuel separator supports engine reliability.
Shade and weather protection are provided by an electric power bimini top with cable stays and a windscreen. The layout includes a stowable sculpted table upgrade and a Lillipad ladder for water access. Interior finishes include Valencia grey vinyl flooring, shadow grey upholstery accents in soft touch material, and ironwood dash trim. Analog rocker switching manages systems, while dual battery switching provides electrical control. Four quick fender latches are fitted for docking.
Length
20.00 FT
Beam
8.50 FT
Draft
1.00 FT
Material
Aluminum
Engines
1
Engine Model
Yamaha 90 HP 4 Stroke 20 IN (F90LB)
Fuel
Gasoline