Technical specifications

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Harris Flotebote Grand Mariner SL 250


Put together an expert design, impeccable detailing, engaging layout, appreciated amenities and reliable performance, and you have the Grand Mariner SL 250, a luxury pontoon that provides the cruising and watersports capabilities of the Grand Mariner 250 and SEL 250 while enhancing the opportunities for truly personalized living space. With the SL floorplan, you’ll enjoy two plush bow lounges, a comfortable amidships lounge, an UltraLux high-back reclining helm seat and a single rear-facing lounger with flip-top backrest. The DL floorplan provides two elegant rear-facing lounges instead, with underseat storage, and you can replace the portside bow lounge with two UltraLux seats and a flip-up table.


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    • other years:
      2014 Harris Flotebote Grand Mariner SL 250
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Base price $45,680 (USD)
Monthly payments $301/month
Boat type / Category
Boat type Pontoon
Category Water Sports, Fishing
Assembly Fort Wayne, IN, US
Warranty Limited lifetime warranty
Dimensions / Weight
Length overall 8.2 m (26′9″)
Beam 2.6 m (8′6″)
Bridge clearance N/A
Height on trailer N/A
Draft N/A
Dry weight 2,033 kg (4,482 lbs)
Hull deadrise N/A
Cabin headroom N/A
Fuel tank 114 l (30 gal)
Water tank N/A
Waste tank N/A
Holding tank N/A
Passenger capacity 15
Sleeping capacity N/A
Max hp 600 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
  • 2x Mercury Verado 300 300hp - Outboard
  • Mercury Racing Verado 350 SCi 350hp - Outboard
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