General Boat Info
MakeGrady-White
MakeGrady-White
ModelAdvance 257
ModelFisherman 257
Model Year2007
Model Year2013
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in. (2.59 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - Detail7 ft. (with T-top 8 ft. 5 in.)
Bridge clearance - Detail7 ft. (2.13 m)<br>With T-top: 8 ft. 6 in. (2.59 m)
Bridge clearance - Meters2.57
Bridge clearance - Meters2.59
Bridge clearance - Inches101
Bridge clearance - Inches102
Deadrise20℃ with SeaV℃ hull (continuously variable vee)
Deadrisenot available
Draft [max] - Detail16 in
Draft [max] - DetailHull: 20 in. (0.51 m)
Draft [max] - Meters0.41
Draft [max] - Meters0.51
Draft [max] - Inches16
Draft [max] - Inches2
Weight - Detail4,045 lbs
Weight - DetailWithout Engine: 4,045 lbs. (1,835 kg)
Weight - kg1834.78
Weight - kg1834.78
Weight - lbs.4045
Weight - lbs.4045
Width [transom] - Detail7 ft. 10 in
Width [transom] - Detail7 ft. 10 in. (2.39 m)
Length - Feet24
Length - Feet24.75
Length - Inches9
Length - Inchesnot available
Length overall - Detail24 ft. 9 in
Length overall - Detail24 ft. 9 in. (7.54 m)
Length overall - Meters7.54
Length overall - Meters7.54
Length overall - Inches297
Length overall - Inches297
Depth - Detailnot available
Depth - DetailCockpit: 27 in. (0.69 m)
Depth - Centimetersnot available
Depth - Centimeters68.58
Depth - Inchesnot available
Depth - Inches27
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail151 gal
Fuel tank capacity - Detail151 gal. (572 l)
Fuel tank capacity - Liters571.6
Fuel tank capacity - Liters571.6
Fuel tank capacity - Gal151
Fuel tank capacity - Gal151
Drive typeOutboard
Drive typeOutboard
Engine max350 hp
Engine max350 hp (261 kW)