General Boat Info
MakeHarris Flotebote
MakeHarris Flotebote
ModelGrand Mariner SL 23
ModelSunliner 18
Model Year2013
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2 Tubes: 3,244 lbs. (1,471 kg)<br>3 Tubes: 3,569 lbs. (1,619 kg)
Weight - Detailnot available
Weight - kg1618.87
Weight - kgnot available
Weight - lbs.3569
Weight - lbs.not available
Length [at waterline]Log Length: 23 ft. (7 m)
Length [at waterline]not available
Length - Feet25.08
Length - Feet18
Length overall - Detail25 ft. 1 in. (7.6 m)
Length overall - Detail18 ft. 0 in
Length overall - Meters7.65
Length overall - Meters5.49
Length overall - Inches301
Length overall - Inches216
Bridge clearance - Detailnot available
Bridge clearance - Detail62 in. (Bimini/stern light down)
Bridge clearance - Metersnot available
Bridge clearance - Meters1.57
Bridge clearance - Inchesnot available
Bridge clearance - Inches62
Draft [drive up] - Detailnot available
Draft [drive up] - Detail12 in
Draft [drive up] metersnot available
Draft [drive up] meters0.3
Draft [drive up] inchesnot available
Draft [drive up] inches12
Draft [max] - Detailnot available
Draft [max] - Detail21 in
Draft [max] - Metersnot available
Draft [max] - Meters0.53
Draft [max] - Inchesnot available
Draft [max] - Inches21
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter25 in. (0.64 m)
Tube diameter25 in
Engine and Drivetrain
Fuel tank capacity - Detail2 Tubes: 32 gal. (121 l)<br>3 Tubes: 50 gal. (189 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters189.27
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal5
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Horsepower2 Tubes Max: 200 hp (149 kW)<br>3 Tubes Max: 300 hp (224 kW)
Horsepowernot available
Engine maxnot available
Engine max80 hp <br> w/ Performance-III Package: 105 hp
Operational Info
Maximum capacity2 Tubes: 2,208 lbs. (1,002 kg)<br>3 Tubes: 2,825 lbs. (1,281 kg)
Maximum capacitynot available
Maximum people2 Tubes: 11<br>3 Tubes: 14
Maximum peoplenot available