General Boat Info
MakePrincecraft
MakePrincecraft
ModelVantage 21
ModelXpedition 170 WS
Model Year2009
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam91 in. (2.3 m)
Beam - Meters2.59
Beam - Meters2.31
Beam - Inches102
Beam - Inches91
Weight - Detail1,801 lbs. (817 kg)
Weight - Detail1,121 lbs. (508 kg)
Weight - kg816.92
Weight - kg508.48
Weight - lbs.1801
Weight - lbs.1121
Length [at waterline]20 ft. 4 in. (6.2 m)
Length [at waterline]not available
Length [deck]20 ft. 9 in. (6.3 m)
Length [deck]not available
Length - Feet21.75
Length - Feet16.92
Length overall - Detail21 ft. 9 in. (6.6 m)
Length overall - Detail16 ft. 11 in. (5.2 m)
Length overall - Meters6.63
Length overall - Meters5.16
Length overall - Inches261
Length overall - Inches203
Depth - Detailnot available
Depth - Detail35 in. (0.9 m)
Depth - Centimetersnot available
Depth - Centimeters88.9
Depth - Inchesnot available
Depth - Inches35
Draft [max] - Detailnot available
Draft [max] - Detail31 in. (0.8 m)
Draft [max] - Metersnot available
Draft [max] - Meters0.79
Draft [max] - Inchesnot available
Draft [max] - Inches31
Width [transom] - Detailnot available
Width [transom] - Detail78 in. (2 m)
Height [transom]not available
Height [transom]20 in. (0.5 m)
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typeDeep Vee
Hull thicknessnot available
Hull thicknessBottom: 0.100 in. (2.5 mm)<br>Side: 0.072 in. (1.8 mm)
Pontoon and Inflatable Specific
Tube diameter25 in. (0.64 m)
Tube diameternot available
Tube gauge0.080 in. (2 mm)
Tube gaugenot available
Number of tubes2
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail33 gal. (125 l)
Fuel tank capacity - Detail20 gal. (77 l)
Fuel tank capacity - Liters124.92
Fuel tank capacity - Liters75.71
Fuel tank capacity - Gal33
Fuel tank capacity - Gal2
Drive typeOutboard
Drive typeOutboard
Engine max90 hp (67 kW)
Engine maxnot available
Horsepowernot available
Horsepower115 hp (86 kW)
Operational Info
Maximum capacityPerson: 1,368 lbs. (621 kg)<br>Total: 1,970 lbs. (894 kg)
Maximum capacity1,415 lbs. (642 kg)
Maximum people1
Maximum people5 / 675 lbs. (306 kg)