Detailed Evaluation & Buyer Recommendation
Harris Flotebote Grand Mariner 250 2013 vs Harris Flotebote Grand Mariner SL 250 2013 — A Close Look at Two Pontoons
When two boats share the same hull type — in this case both the Harris Flotebote Grand Mariner 250 2013 and the Harris Flotebote Grand Mariner SL 250 2013 are pontoon designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Harris Flotebote Grand Mariner 250 2013 at 26,8 ft versus Harris Flotebote Grand Mariner SL 250 2013 at 26,8 ft. At 3 969 lbs and 3 876 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
Both boats share a closely matched power ceiling — 2 hp for the Harris Flotebote Grand Mariner 250 2013 and 2 hp for the Harris Flotebote Grand Mariner SL 250 2013. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 5 gal and 5 gal — so range won't be a tiebreaker here.
Both boats are rated for 2 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Harris Flotebote Grand Mariner 250 2013 and Harris Flotebote Grand Mariner SL 250 2013 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeHarris Flotebote
MakeHarris Flotebote
ModelGrand Mariner 25
ModelGrand Mariner SL 25
Model Year2013
Model Year2013
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2 Tubes: 3,409 lbs. (1,546 kg) 3 Tubes: 3,969 lbs. (1,800 kg)
Weight - Detail2 Tubes: 3,578 lbs. (1,623 kg) 3 Tubes: 3,876 lbs. (1,758 kg)
Weight - kg1800.31
Weight - kg1758.12
Weight - lbs.3969
Weight - lbs.3876
Length [at waterline]Log Length: 25 ft. (7.6 m)
Length [at waterline]Log Length: 25 ft. (7.6 m)
Length - Feet26.75
Length - Feet26.75
Length overall - Detail26 ft. 9 in. (8.2 m)
Length overall - Detail26 ft. 9 in. (8.2 m)
Length overall - Meters8.15
Length overall - Meters8.15
Length overall - Inches321
Length overall - Inches321
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter25 in. (0.64 m)
Tube diameter25 in. (0.64 m)
Engine and Drivetrain
Fuel tank capacity - Detail2 Tubes: 32 gal. (121 l) 3 Tubes: 50 gal. (189 l)
Fuel tank capacity - Detail2 Tubes: 32 gal. (121 l) 3 Tubes: 50 gal. (189 l)
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal5
Fuel tank capacity - Gal5
Drive typeOutboard
Drive typeOutboard
Horsepower2 Tubes Max: 200 hp (149 kW) 3 Tubes Max: 300 hp (224 kW)
Horsepower2 Tubes Max: 200 hp (149 kW) 3 Tubes Max: 300 hp (224 kW)
Operational Info
Maximum capacity2 Tubes: 2,650 lbs. (1,202 kg) 3 Tubes: 3,215 lbs. (1,458 kg)
Maximum capacity2 Tubes: 2,587 lbs. (1,173 kg) 3 Tubes: 2,907 lbs. (1,319 kg)
Maximum people2 Tubes: 14 3 Tubes: 16
Maximum people2 Tubes: 14 3 Tubes: 15