General Boat Info
ModelAtlantis 21
ModelSignature Series 25
Model Year2007
Model Year2011
Measurements / Dimensions
Beam102 in
Beamnot available
Beam - Meters2.59
Beam - Metersnot available
Beam - Inches102
Beam - Inchesnot available
Weight - Detail1,365 lbs. (1,425 lbs. with tri-log)
Weight - Detail2,370 lbs.<br>With 3rd Pontoon: 2,600 lbs
Weight - kg646.37
Weight - kg1179.34
Weight - lbs.1425
Weight - lbs.26
Length - Feet2
Length - Feet25
Length - Inches7
Length - Inchesnot available
Length overall - Detail20 ft. 7 in
Length overall - Detail25 ft
Length overall - Meters6.27
Length overall - Meters7.62
Length overall - Inches247
Length overall - Inches3
Width [transom] - Detailnot available
Width [transom] - Detail8 ft. 6 in
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter21 x 25 in
Tube gauge0.090 in
Tube gaugenot available
Number of tubes2
Number of tubes2 or 3
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max90 hp (140 hp with tri-log)
Engine max130 hp<br>With 3rd Pontoon: 150 / 250 hp (requires hydraulic steering & lifting strakes)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters98.42
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal26
Operational Info
Maximum capacity1,850 lbs. (2,850 lbs. with tri-log)
Maximum capacity2,578 lbs.<br>With 3rd Pontoon: 2,862 lbs
Maximum people1
Maximum people13<br>With 3rd Pontoon: 14