General Boat Info
MakeGrady-White
Makenot available
ModelAdvance 257
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam8 ft. 6 in
Beam11.70 ft
Beam - Meters2.59
Beam - Meters3.57
Beam - Inches102
Beam - Inches140
Bridge clearance - Detail7 ft.<br>T-top: 8 ft. 5 in
Bridge clearance - Detailnot available
Bridge clearance - Meters2.57
Bridge clearance - Metersnot available
Bridge clearance - Inches101
Bridge clearance - Inchesnot available
Depth - DetailCockpit: 27 in
Depth - Detailnot available
Depth - Centimeters68.58
Depth - Centimetersnot available
Depth - Inches27
Depth - Inchesnot available
Draft [max] - Detail20 in
Draft [max] - Detail2.60 ft
Draft [max] - Meters0.51
Draft [max] - Meters0.79
Draft [max] - Inches2
Draft [max] - Inches31
Weight - Detail4,045 lbs
Weight - Detailnot available
Weight - kg1834.78
Weight - kgnot available
Weight - lbs.4045
Weight - lbs.not available
Width [transom] - Detail7 ft. 10 in
Width [transom] - Detailnot available
Length - Feet24
Length - Feet33.5
Length - Inches9
Length - Inchesnot available
Length overall - Detail24 ft. 9 in
Length overall - Detail33.50 ft
Length overall - Meters7.54
Length overall - Meters10.21
Length overall - Inches297
Length overall - Inches402
Body / Hull
Hull materialFiberglass
Hull materialnot available
Engine and Drivetrain
Fuel tank capacity - Detail151 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters571.6
Fuel tank capacity - Liters1109.13
Fuel tank capacity - Gal151
Fuel tank capacity - Gal293
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeoutboard
Engine max350 hp
Engine maxnot available
Engine makenot available
Engine makeXTO Offshore
Horsepowernot available
Horsepower450 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeXTO Offshore
Engine 2 Horsepowernot available
Engine 2 Horsepower450 hp
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Boat typenot available
Boat typePower