General Boat Info
MakeManitou Pontoons
MakeManitou Pontoons
Model18 Oasis Twin Tube
Model20 Oasis Series
Model Year2011
Model Year2011
Measurements / Dimensions
Weight - Detail1,560 lbs
Weight - Detail2,480 lbs
Weight - kg707.6
Weight - kg1124.91
Weight - lbs.156
Weight - lbs.248
Length [deck]17 ft. 7 in
Length [deck]20 ft. 4 in
Length - Feet18.92
Length - Feet20.83
Length overall - Detail18 ft. 11 in
Length overall - Detail20 ft. 10 in
Length overall - Meters5.77
Length overall - Meters6.35
Length overall - Inches227
Length overall - Inches25
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter23 in
Tube diameterOutside: 23 in. (2)<br>Center: 27 in
Number of tubes2
Number of tubes3
Engine and Drivetrain
Fuel tank capacity - Detail34 gal
Fuel tank capacity - Detail34 gal
Fuel tank capacity - Liters128.7
Fuel tank capacity - Liters128.7
Fuel tank capacity - Gal34
Fuel tank capacity - Gal34
Drive typeOutboard
Drive typeOutboard
Engine max75 hp
Engine max175 hp
Operational Info
Maximum capacity1,160 lbs
Maximum capacity1,470 lbs
Maximum people8
Maximum people1