The Grand Mariner Series is celebrated for its variety of personalized options, and this is apparent when you see the Grand Mariner SL 230. Like its sisters, the Grand Mariner 230 and SEL 230, this solid performer provides the reliable, smooth handling and multiple power choices you expect with a watersports pontoon, but this is also a luxury pontoon, with plenty of space and elegant appointments for cruising and entertaining. The SL floorplan provides two lavish bow lounges, amidships lounge, UltraLux high-back reclining helm seat and single rear-facing lounge with flip-top backrest. In contrast, the DL floorplan has two rear-facing lounges with stereo remotes and a 12V outlet, offering centerline access to the large swim deck rather than starboard access.

Price
Base price	$45,250 (USD)
Monthly payments	$299/month
Boat type / Category
Boat type	Pontoon
Category	Water Sports, Fishing, Ideal for Trailering
Assembly	Fort Wayne, IN, US
Warranty	Limited lifetime warranty
Dimensions / Weight
Length overall	7.7 m (25′1″)
Beam	2.6 m (8′6″)
Bridge clearance	N/A
Height on trailer	N/A
Draft	N/A
Dry weight	1,916 kg (4,224 lbs)
Hull deadrise	N/A
Cabin headroom	N/A
Capacities
Fuel tank	114 l (30 gal)
Water tank	N/A
Waste tank	N/A
Holding tank	N/A
Passenger capacity	11
Sleeping capacity	N/A
Engines
Max hp	300 hp
Base engine	Mercury FourStrokes 90 EFI
Drive / Propulsion	Outboard
Engine type	I-4
Displacement	1.7 litre
Power	90 hp @ 6,000 rpm
Induction	Atmospheric
Fuel requirement	Regular
Other engines	Mercury FourStrokes 115 EFI 115hp - Outboard Mercury FourStrokes 150 EFI 150hp - Outboard Mercury Verado 175 175hp - Outboard Mercury Verado 200 200hp - Outboard Mercury Verado 225 225hp - Outboard Mercury Verado 250 250hp - Outboard Mercury Verado 300 300hp - Outboard
Competition
Competitive models	Cypress Cay 220 G3 Elite 324 RS Legend Boats BayShore Fusion Premier Grand Entertainer 240 Princecraft Versailles 23 South Bay Pontoon 424FC/FC A South Bay Pontoon 424FCR/FCR A South Bay Pontoon 522F/TT South Bay Pontoon 522SL/SL TT South Bay Pontoon 922 Sport TT/TT I/0 Southland Majesty 2486