General Boat Info
ModelChallenger 18
ModelSportster 18
Model Year1999
Model Year2
Measurements / Dimensions
Beam7 ft. 6 in. (2.29 m)
Beam7 ft.6 in. (2.29 m)
Beam - Meters2.29
Beam - Meters2.29
Beam - Inches9
Beam - Inches9
Draft [max] - Detail12 in. (.3 m)
Draft [max] - Detail10.5 in. (26.7 cm)
Draft [max] - Meters0.3
Draft [max] - Meters0.28
Draft [max] - Inches12
Draft [max] - Inches10.5
Weight - Detail1,865 lbs. (848 kgs)
Weight - Detail1,760 lbs. (800 kg)
Weight - kg845.95
Weight - kg798.32
Weight - lbs.1865
Weight - lbs.176
Length - Meters5.46
Length - Meters5.46
Length - Feet17
Length - Feet17
Length - Inches11
Length - Inches11
Length overall - Detail17 ft. 11 in. (5.46 m)
Length overall - Detail17 ft. 11 in. (5.46 m)
Length overall - Meters5.46
Length overall - Meters5.46
Length overall - Inches215
Length overall - Inches215
Engine and Drivetrain
Engine/s standardTwin Rotax 782 cc, Twin Cylinder, Two Stroke, Liquid Cooled, and R.A.V.E
Engine/s standardMercury M2 Jet Drive, V6
ImpellerProgressive pitch, stainless steel
Impeller7.25 in. diameter, 4 blade variable pitch, stainless steel
Jet pumpAxial flow, single stage
Jet pumpAxial flow, high volume
Fuel system2 Mikuni BN 40-38 per engine with accelerator pumps
Fuel systemCarburetor with auto-enricher
Fuel tank capacity - Detail40 gal. (151 l)
Fuel tank capacity - Detail40 gal. (151 l)
Fuel tank capacity - Liters151.42
Fuel tank capacity - Liters151.42
Fuel tank capacity - Gal4
Fuel tank capacity - Gal4
Drive typeJet Drive
Drive typeJet Drive
Engine max220 hp
Engine max210 hp
Battery12-volt
BatteryElectric, with auto prime and turn key / 12-volt
LubricationVariable Rate Oil Injection
LubricationVariable Rate Oil Injection, Gear Driven
Oil capacity - Detail2.3
Oil capacity - Detail3
Oil capacity - Liters8.71
Oil capacity - Liters11.36
Trim systemnot available
Trim systemAdjustable Trim Plate
Exhaustnot available
ExhaustDual Muffler, through transom
Operational Info
Maximum capacity1,245 lbs. (565 kgs)
Maximum capacity1,245 lbs. (565 kg)
Maximum people7
Maximum people7
Options / Other
Optionsnot available
OptionsGalvanized Trailer (additional cost)