Detailed Evaluation & Buyer Recommendation
Harris Flotebote Grand Mariner SEL 250 2010 vs Harris Flotebote Super Sunliner 220 SSL 2007: Same Brand, Different Boat
The Harris Flotebote Grand Mariner SEL 250 2010 vs Harris Flotebote Super Sunliner 220 SSL 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department - Harris Flotebote Grand Mariner SEL 250 2010 at 25,0 ft versus Harris Flotebote Super Sunliner 220 SSL 2007 at 23,0 ft. Weight tells a clearer story for trailering families: the Harris Flotebote Grand Mariner SEL 250 2010 tips the scales at 4 550 lbs - 2 315 lbs more than the Harris Flotebote Super Sunliner 220 SSL 2007 at 2 235 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.
The power gap is worth calling out. Rated to 425 hp, the Harris Flotebote Grand Mariner SEL 250 2010 has a 290-hp advantage over the Harris Flotebote Super Sunliner 220 SSL 2007's 135-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 15 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: Performance buyers should lean toward the Harris Flotebote Grand Mariner SEL 250 2010 and its 425-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Harris Flotebote Super Sunliner 220 SSL 2007 with its 135-hp rating is the more economical daily driver.
General Boat Info
MakeHarris Flotebote
MakeHarris Flotebote
ModelGrand Mariner SEL 250
ModelSuper Sunliner 220 SSL
Model Year2010
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in.
Beam8 ft. 6 in.
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - Detail62 in.
Bridge clearance - DetailBimini / Stern Light Down: 62 in. Walk-On Top With Stern Light Down: 112 in.
Bridge clearance - Meters1.57
Bridge clearance - Meters2.84
Bridge clearance - Inches62
Bridge clearance - Inches112
Draft [drive up] - Detail13 in.
Draft [drive up] - Detail14 in.
Draft [drive up] meters0.33
Draft [drive up] meters0.36
Draft [drive up] inches13
Draft [drive up] inches14
Draft [max] - Detail30 in.
Draft [max] - Detail23 in.
Draft [max] - Meters0.76
Draft [max] - Meters0.58
Draft [max] - Inches30
Draft [max] - Inches23
Weight - Detail3,537 lbs. Performance III Package: 4,550 lbs.
Weight - Detail2,235 lbs.
Weight - kg2063.84
Weight - kg1013.78
Weight - lbs.4550
Weight - lbs.2235
Length - Feet25
Length - Feet23
Length overall - Detail27 ft. 4 in. Pontoon: 25 ft.
Length overall - Detail23 ft. 2 in.
Length overall - Meters8.33
Length overall - Meters7.06
Length overall - Inches328
Length overall - Inches278
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter25 in.
Tube diameter25 in.
Engine and Drivetrain
Engine makeMercruiser
Engine makenot available
Engine model4.3 l MPI B3
Engine modelnot available
Engine/s standard220 hp
Engine/s standardnot available
Fuel tank capacity - Detail31 gal. Performance III Package: 81 gal.
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters306.62
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal81
Fuel tank capacity - Galnot available
Drive typeInboard
Drive typeOutboard
Engine max425 hp
Engine max135 hp
Operational Info
Maximum capacityPerformance III Package: 2,182 lbs.
Maximum capacitynot available
Maximum peoplePerformance III Package: 15
Maximum people15 @ 2,187 lbs.