Detailed Evaluation & Buyer Recommendation
Sea-Doo Challenger X (240hp) 2003 vs Sea-Doo GTR X 300 2027: Same Brand, Different Boat
The Sea-Doo Challenger X (240hp) 2003 vs Sea-Doo GTR X 300 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 300 hp, the Sea-Doo GTR X 300 2027 has a 60-hp advantage over the Sea-Doo Challenger X (240hp) 2003's 240-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 X (240hp) 2003 carries 40 gallons versus 19 gallons in the Sea-Doo GTR X 300 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 X (240hp) 2003 is rated for 8 passengers, while the Sea-Doo GTR X 300 2027 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea-Doo Challenger X (240hp) 2003 could be the deciding factor.
Bottom line: Choose the Sea-Doo Challenger X (240hp) 2003 if your priority is putting more people on the water - it handles 8 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Sea-Doo GTR X 300 2027 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.
General Boat Info
ModelChallenger X (240hp)
ModelGTR-X 300
Model Year2003
Model Year2027
Weight - Detailnot available
Weight - Detail813.51 lbs. (369 kg)
Weight - kgnot available
Weight - kg369
Weight - lbs.not available
Weight - lbs.813.51
Usenot available
UsePersonal watercraft
Measurements / Dimensions
Beam8 ft.
Beamnot available
Beam - Meters2.44
Beam - Meters1.25
Beam - Inches96
Beam - Inches49.21
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 - Detail2,200 lbs.
Weight - Detailnot available
Weight - kg997.9
Weight - kgnot available
Weight - lbs.2200
Weight - lbs.not available
Length - Feet19
Length - Feet10.89
Length - Inches8
Length - Inchesnot available
Length overall - Detail19 ft. 8 in.
Length overall - Detail10 ft. 11 in. (3.32 m)
Length overall - Meters5.99
Length overall - Meters3.32
Length overall - Inches236
Length overall - Inches130.71
Height - Detailnot available
Height - Detail43.31 in. (1.1 m)
Height - Inchesnot available
Height - Inches43.31
Height - Metersnot available
Height - Meters1.1
Engine and Drivetrain
Engine/s standardMercury M? Jet Drive, V6
Engine/s standardSingle engine
Trim systemManual Adjustable Trim Plate
Trim systemnot available
ExhaustPower tuned dual-muffler, through-transom
Exhaustnot available
Impeller.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 systemMulti-point electronic fuel injection
Fuel systemnot available
Fuel tank capacity - Detail40 gal.
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters151.42
Fuel tank capacity - Liters70
Fuel tank capacity - Gal40
Fuel tank capacity - Gal18.5
Drive typeJet Drive
Drive typeJet propulsion
Engine max240 hp
Engine max300 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
Horsepower300 hp
Engine makenot available
Engine makeRotax
Engine modelnot available
Engine model1630 ACE (1,630 cc)
Max no of enginesnot available
Max no of engines1
Operational Info
Maximum capacity1,440 lbs.
Maximum capacity273 kg
Maximum people8
Maximum people3
Boat typenot available
Boat typePower
Storagenot available
Storage152.8 L total
Options / Other
OptionsBimini Top Mooring Cover
OptionsFront-bin and lid organizers; tow-point cleat adapter; ski pylon; wakeboard rack; boarding ladder; floorboard wedges; wind deflectors; LinQ rear floating-mat holder.
Body / Hull
Hull materialnot available
Hull materialPolytec
Hull typenot available
Hull typeGTI hull
Warranty Info
Warrantynot available
Warranty2 year BRP limited watercraft warranty