General Boat Info
Model285 Cruiser
ModelDiscovery 21
Model Year2008
Model Year2009
Measurements / Dimensions
Beam9 ft. 10 in. (3.0 m)
Beam8 ft. 0 in. (2.44 m)
Beam - Meters3
Beam - Meters2.44
Beam - Inches118
Beam - Inches96
Bridge clearance - DetailMax: 9 ft. 1 in. (2.77 m)
Bridge clearance - DetailMax: 4 ft. 6 in. (1.37 m)
Bridge clearance - Meters2.77
Bridge clearance - Meters1.37
Bridge clearance - Inches109
Bridge clearance - Inches54
Deadrise21℃
Deadrise18℃
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] - Detail1 ft. 7 in. (0.48 m)
Draft [drive up] meters0.51
Draft [drive up] meters0.48
Draft [drive up] inches2
Draft [drive up] inches19
Draft [max] - Detail3 ft. 1 in. (0.94 m)
Draft [max] - Detail3 ft. 0 in. (0.91 m)
Draft [max] - Meters0.94
Draft [max] - Meters0.91
Draft [max] - Inches37
Draft [max] - Inches36
Weight - Detail7,241 lbs. (3,285 kg)
Weight - Detail2,992 lbs. (1,357 kg)
Weight - kg3284.46
Weight - kg1357.15
Weight - lbs.7241
Weight - lbs.2992
Length - Meters8.76
Length - Metersnot available
Length - Feet28
Length - Feet20.75
Length - Inches9
Length - Inchesnot available
Length overall - Detail28 ft. 9 in. (8.76 m)<br>Rigged: 29 ft. 6 in. (8.99 m)
Length overall - Detail20 ft. 9 in. (6.32 m)<br>Rigged: 22 ft. 8 in. (6.91 m)
Length overall - Meters8.99
Length overall - Meters6.91
Length overall - Inches354
Length overall - Inches272
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard350 MAG MPI MerCruiser? Bravo? III (300 hp)
Engine/s standardnot available
Fuel tank capacity - Detail102 gal. (386 l)
Fuel tank capacity - Detail37 gal. (140 l)
Fuel tank capacity - Liters386.11
Fuel tank capacity - Liters140.06
Fuel tank capacity - Gal102
Fuel tank capacity - Gal37
Drive typeI/O
Drive typeI/O
Engine max320 hp
Engine max260 hp
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine model5.0L MerCruiser® Alpha I
Horsepowernot available
Horsepower220 hp
Operational Info
Water capacity33 gal. (124.9 l)
Water capacitynot available
Holding tank capacity - Detail20 gal. (75.7 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters75.71
Holding tank capacity - Litersnot available
Holding tank capacity - Gal2
Holding tank capacity - Galnot available
Trailer Info
Trailer - Heightnot available
Trailer - HeightRigged: 7 ft. 7 in. (2.31 m)
Trailer - Length over allnot available
Trailer - Length over allRigged: 24 ft. 2 in. (7.37 m)
Trailer - Weightnot available
Trailer - Weight3,892 lbs. (1,765 kg)
Trailer - Widthnot available
Trailer - Width8 ft. 1 in. (2.46 m)