The 2025 Sylvan L1 DLZ is a 21-foot, 8-inch triple-tube pontoon powered by a Suzuki 150-horsepower four-stroke EFI outboard. Built on heavy-duty 25-inch aluminum tubes with extended rear deck and performance strakes, the boat combines practical design with modern equipment.
The helm features a raised platform with a Malera steering wheel and Sea Star hydraulic steering. Navigation and entertainment are handled by a Humminbird Helix 5 CHIRP GPS chartplotter, a Wet Sounds MC 2 stereo with Bluetooth and SiriusXM capability, and four REVO speakers throughout the boat. The cabin includes a change room with lounge seating, fold-up cleats, lighted cup holders, and cell phone holder. Extended in-floor storage is integrated into the center tube.
Standard features include concealed mood lighting, trim gauge, GPS speedometer, integrated ski tow, black rails and deck trim, and a stern rail enclosure. Access to the water is via a Lillipad Marine REVO ladder. The boat rides on a heavy-hat understructure with 60-gallon fuel capacity and deck-mounted ski tow provisions for water sports.
Length
21.67 FT
Beam
8.50 FT
Weight
1,850 LBS
Material
Aluminum
Shape
Pontoon
Engines
1
Engine Make
Suzuki
Engine Model
Suzuki 150HP FourStroke
Power
NaN HP
Fuel
Gasoline
Fuel
40 GAL