General Boat Info
MakeGrady-White
MakeGrady-White
ModelAdvance 257
ModelCanyon 366
Model Year2008
Model Year2009
Measurements / Dimensions
Beam8 ft. 6 in
Beam13 ft. 2 in. (4.01 m)
Beam - Meters2.59
Beam - Meters4.01
Beam - Inches102
Beam - Inches158
Bridge clearance - Detail7 ft.<br>T-top: 8 ft. 5 in
Bridge clearance - Detail9 ft. (2.74 m) with T-top
Bridge clearance - Meters2.57
Bridge clearance - Meters2.74
Bridge clearance - Inches101
Bridge clearance - Inches108
Depth - DetailCockpit: 27 in
Depth - DetailCockpit: 28 in. (0.71 m)
Depth - Centimeters68.58
Depth - Centimeters71.12
Depth - Inches27
Depth - Inches28
Draft [max] - Detail20 in
Draft [max] - DetailHull: 29 in. (0.74 m)
Draft [max] - Meters0.51
Draft [max] - Meters0.74
Draft [max] - Inches2
Draft [max] - Inches29
Weight - Detail4,045 lbs
Weight - DetailWithout Engines: TBD
Weight - kg1834.78
Weight - kgnot available
Weight - lbs.4045
Weight - lbs.not available
Width [transom] - Detail7 ft. 10 in
Width [transom] - Detail11 ft. 4 in. (3.45 m)
Length - Feet24
Length - Feet36.58
Length - Inches9
Length - Inchesnot available
Length overall - Detail24 ft. 9 in
Length overall - Detail36 ft. 7 in. (11.15 m)
Length overall - Meters7.54
Length overall - Meters11.15
Length overall - Inches297
Length overall - Inches439
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail151 gal
Fuel tank capacity - Detail420 gal. (1,590 l)
Fuel tank capacity - Liters571.6
Fuel tank capacity - Liters1589.87
Fuel tank capacity - Gal151
Fuel tank capacity - Gal42
Drive typeOutboard
Drive typeOutboard - Twin
Engine max350 hp
Engine max1,050 hp (783 kW)
Operational Info
Water capacitynot available
Water capacity65 gal. (246.1 l)