Detailed Evaluation & Buyer Recommendation
Harris Flotebote Grand Mariner SL 230 2012 vs Harris Flotebote Solstice 220 2013: A Close Look at Two Pontoon Boats
Both the Harris Flotebote Grand Mariner SL 230 2012 and the Harris Flotebote Solstice 220 2013 are pontoon designs, the first built in fibreglass and the second in aluminium, so 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 SL 230 2012 at 25,0 ft versus Harris Flotebote Solstice 220 2013 at 23,5 ft. Weight tells a clearer story for trailering families: the Harris Flotebote Grand Mariner SL 230 2012 tips the scales at 3 479 lbs - 359 lbs more than the Harris Flotebote Solstice 220 2013 at 3 120 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats share a closely matched power ceiling - 2 hp for the Harris Flotebote Grand Mariner SL 230 2012 and 2 hp for the Harris Flotebote Solstice 220 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 - 50 gal and 50 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 SL 230 2012 and Harris Flotebote Solstice 220 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 SL 230
ModelSolstice 220
Model Year2012
Model Year2013
Measurements / Dimensions
Beam8 ft. 6 in.
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2 Tubes: 3,217 lbs. 3 Tubes: 3,479 lbs.
Weight - Detail2 Tubes: 2,911 lbs. (1,320 kg) 3 Tubes: 3,120 lbs. (1,415 kg)
Weight - kg1578.05
Weight - kg1415.21
Weight - lbs.3479
Weight - lbs.3120
Length - Feet25
Length - Feet23.5
Length overall - Detail25 ft. Pontoon Length: 23 ft.
Length overall - Detail23 ft. 6 in. (7.3 m)
Length overall - Meters7.62
Length overall - Meters7.16
Length overall - Inches300
Length overall - Inches282
Length [at waterline]not available
Length [at waterline]Log Length: 22 ft. (6.7 m)
Body / Hull
Hull materialFiberglass
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter25 in.
Tube diameter25 in. (0.64 m)
Engine and Drivetrain
Fuel tank capacity - Detail2 Tubes: 23 gal. PIII: 50 gal. XTR: 45 gal.
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 - Gal50
Fuel tank capacity - Gal50
Horsepower2 Tubes Max: 150 hp 3 Tubes Max: 250 hp
Horsepower2 Tubes Max: 150 hp (112 kW) 3 Tubes Max: 250 hp (186 kW)
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity2 Tubes: 2,144 lbs. PIII Package: 2,539 lbs. XTR Package: 2,522 lbs.
Maximum capacity2 Tubes: 2,287 lbs. (1,037 kg) 3 Tubes: 2,875 lbs. (1,304 kg)
Maximum people2 / PIII PIII 225 hp+ / XTR: 13 / 13
Maximum people2 Tubes: 12 3 Tubes: 15