General Boat Info
MakeCrestliner
MakeCrestliner
ModelBackwater 1870 SC/CC
ModelSport Classic 188
Model Year201
Model Year2004
Measurements / Dimensions
Beam90.5 in. (230 cm)
Beam96 in
Beam - Meters2.31
Beam - Meters2.44
Beam - Inches90.5
Beam - Inches96
Deadrise10℃
Deadrisenot available
Weight - Detail1,175 lbs. (533 kg)
Weight - Detail1,600 lbs
Weight - kg532.97
Weight - kg725.75
Weight - lbs.1175
Weight - lbs.16
Width [transom] - Detail70 in. (178 cm)
Width [transom] - Detailnot available
Height - Detail23 in. (58 cm)
Height - Detailnot available
Height - Meters0.58
Height - Metersnot available
Height - Inches23
Height - Inchesnot available
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Feet18
Length - Feet18
Length overall - Detail18 ft. 0 in. (5.5 m)
Length overall - Detail18 ft. 0 in
Length overall - Meters5.49
Length overall - Meters5.49
Length overall - Inches216
Length overall - Inches216
Length [deck]not available
Length [deck]17 ft. 11 in
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.100 in
Hull thicknessnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - DetailPortable
Fuel tank capacity - DetailPortable
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutBoard
Engine max90 hp (outboard)<br>115 hp (jet)
Engine max75 hp
Operational Info
Maximum capacity1,355 lbs. (614 kg)
Maximum capacity1,895 lbs
Maximum people5
Maximum people8
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter23 in