Detailed Evaluation & Buyer Recommendation
Sea-Doo Challenger 1800 2004 vs Sea-Doo Spark for 2 2027: Same Brand, Different Boat
The Sea-Doo Challenger 1800 2004 vs Sea-Doo Spark for 2 2027 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
The power gap is worth calling out. Rated to 240 hp, the Sea-Doo Challenger 1800 2004 has a 180-hp advantage over the Sea-Doo Spark for 2 2027's 60-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea-Doo Challenger 1800 2004 carries 40 gallons versus 8 gallons in the Sea-Doo Spark for 2 2027. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Sea-Doo Challenger 1800 2004 is rated for 7 passengers, while the Sea-Doo Spark for 2 2027 caps at 2. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea-Doo Challenger 1800 2004 could be the deciding factor.
Bottom line: Choose the Sea-Doo Challenger 1800 2004 if your priority is putting more people on the water - it handles 7 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Sea-Doo Spark for 2 2027 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 2 that costs less to run day-to-day.
General Boat Info
ModelChallenger 1800
ModelSpark for 2
Model Year2004
Model Year2027
Weight - Detailnot available
Weight - Detail436.52 lbs. (198 kg)
Weight - kgnot available
Weight - kg198
Weight - lbs.not available
Weight - lbs.436.52
Usenot available
UsePersonal watercraft
Measurements / Dimensions
Deadrise20℃
Deadrisenot available
Draft [max] - Detail12 in.
Draft [max] - Detailnot available
Draft [max] - Meters0.3
Draft [max] - Metersnot available
Draft [max] - Inches12
Draft [max] - Inchesnot available
Weight - Detail2,000 lbs.
Weight - Detailnot available
Weight - kg907.18
Weight - kgnot available
Weight - lbs.2000
Weight - lbs.not available
Length - Feet17
Length - Feet9.28
Length - Inches11
Length - Inchesnot available
Length overall - Detail17 ft. 11 in.
Length overall - Detail9 ft. 3 in. (2.83 m)
Length overall - Meters5.46
Length overall - Meters2.83
Length overall - Inches215
Length overall - Inches111.42
Beam - Inchesnot available
Beam - Inches46.06
Beam - Metersnot available
Beam - Meters1.17
Height - Detailnot available
Height - Detail42.13 in. (1.07 m)
Height - Inchesnot available
Height - Inches42.13
Height - Metersnot available
Height - Meters1.07
Engine and Drivetrain
Engine/s standardMercury M? Jet Drive
Engine/s standardSingle engine
Trim systemManual adjustable trim plate
Trim systemnot available
ExhaustPower tuned dual-muffler, through-transom
Exhaustnot available
Impeller7.25 in. diameter, 4-blade variable pitch stainless steel
Impellernot available
Intake grate"Hydro-Surge" weedless
Intake gratenot available
Jet pumpMixed flow, high volume
Jet pumpnot available
Fuel system240 hp EFI multi-port injection, 5500-6000 rpm
Fuel systemnot available
Fuel tank capacity - Detail40 gal.
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters151.42
Fuel tank capacity - Liters30
Fuel tank capacity - Gal40
Fuel tank capacity - Gal7.9
Drive typeJet Drive
Drive typeJet propulsion
Engine max240 hp
Engine max60 hp
BatteryElectric / 12 volt
Batterynot available
LubricationVariable ratio oil injection, gear-driven
Lubricationnot available
Oil capacity - Detail3
Oil capacity - Detailnot available
Oil capacity - Liters11.36
Oil capacity - Litersnot available
Fuel typenot available
Fuel typeGasoline
Horsepowernot available
Horsepower60 hp
Engine makenot available
Engine makeRotax
Engine modelnot available
Engine model1000 ACE (1,000 cc)
Max no of enginesnot available
Max no of engines1
Operational Info
Maximum capacity1,245 lbs.
Maximum capacity160 kg
Maximum people7
Maximum people2
Boat typenot available
Boat typePower
Storagenot available
Storage2.7 L base storage, without optional front bin
Body / Hull
Hull materialnot available
Hull materialPolytec
Hull typenot available
Hull typeSpark hull
Warranty Info
Warrantynot available
Warranty2 year BRP limited watercraft warranty
Options / Other
Optionsnot available
OptionsOptional Convenience Package: 42 L front storage bin kit, boarding step, RF D.E.S.S. key, VTS (variable trim system). Total storage with front bin: 44.7 L.