Detailed Evaluation & Buyer Recommendation
Sea-Doo 180 Challenger 2011 vs Sea-Doo Islandia (240HP) 2000 — Same Brand, Different Boat
The Sea-Doo 180 Challenger 2011 vs Sea-Doo Islandia (240HP) 2000 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.
Size is the most obvious dividing line here. The Sea-Doo Islandia (240HP) 2000 measures 22,0 feet overall (2000), giving it roughly 4,4 additional feet of deck space compared to the Sea-Doo 180 Challenger 2011 at 17,6 feet (2011). Weight tells a clearer story for trailering families: the Sea-Doo 180 Challenger 2011 tips the scales at 1 913 lbs — 1 608 lbs more than the Sea-Doo Islandia (240HP) 2000 at 305 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The Sea-Doo Islandia (240HP) 2000 tops out at 240 hp. Engine specs for the Sea-Doo 180 Challenger 2011 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea-Doo Islandia (240HP) 2000 carries 55 gallons versus 32 gallons in the Sea-Doo 180 Challenger 2011. 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 Islandia (240HP) 2000 is rated for 12 passengers, while the Sea-Doo 180 Challenger 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea-Doo Islandia (240HP) 2000 could be the deciding factor.
Bottom line: Choose the Sea-Doo Islandia (240HP) 2000 if your priority is putting more people on the water — it handles 12 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Sea-Doo 180 Challenger 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
Model180 Challenger
ModelIslandia (240HP)
Model Year2011
Model Year2
Measurements / Dimensions
Beam8 ft. 2 in. (2.49 m)
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.49
Beam - Meters2.59
Beam - Inches98
Beam - Inches102
Deadrise20℃
Deadrisenot available
Draft [max] - Detail12 in. (30.5 cm)
Draft [max] - Detail12 in. (30.5 cm)
Draft [max] - Meters0.3
Draft [max] - Meters0.3
Draft [max] - Inches12
Draft [max] - Inches12
Weight - Detail1,913 lbs. (868 kg)
Weight - Detail3,050 lbs. (1383 kg)
Weight - kg867.72
Weight - kg1383.46
Weight - lbs.1913
Weight - lbs.305
Length - Feet17.58
Length - Feet22
Length overall - Detail17 ft. 7 in. (5.36 m)
Length overall - Detail22 ft. 0 in. (6.7 m)
Length overall - Meters5.36
Length overall - Meters6.71
Length overall - Inches211
Length overall - Inches264
Length - Metersnot available
Length - Meters6.7
Body / Hull
Hull materialComposite
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine modelFuel-injected, 1503 Rotax® 4-TEC®, 1,494 cc, 3-cylinders
Engine modelnot available
Engine/s standard1.5 l supercharged
Engine/s standardMercury M2 Jet Drive, V6
ImpellerStainless steel, 159 ? .07 mm outside diameter, reverse system
Impeller7.25 in. diameter, 4 blade variable pitch, stainless steel
Jet pumpPump Diameter: 6 1/4 in. (15.63 cm) Axial Flow: Single stage
Jet pumpAxial flow, high volume
Fuel systemMinimum: 87 octane Recommended: 91 octane
Fuel systemEFI Multi-point EFI
Fuel tank capacity - Detail32 gal. (121 l)
Fuel tank capacity - Detail55 gal. (205 l)
Fuel tank capacity - Liters121.13
Fuel tank capacity - Liters208.2
Fuel tank capacity - Gal32
Fuel tank capacity - Gal55
Fuel typeGas
Fuel typenot available
Drive typeJet Drive
Drive typeJet Drive
Battery12V
BatteryElectric, with auto prime and turn key / 12-volt
Trim systemnot available
Trim systemAdjustable Trim Plate
Exhaustnot available
ExhaustDual Muffler, through transom
Engine maxnot available
Engine max240 hp
Lubricationnot available
LubricationVariable Rate Oil Injection, Gear Driven
Oil capacity - Detailnot available
Oil capacity - Detail3
Oil capacity - Litersnot available
Oil capacity - Liters11.36
Operational Info
Storage23 cu. ft. (0.65 m³)
Storagenot available
Maximum capacity1,383 lbs. (627 kg)
Maximum capacity1,800 lbs
Maximum people8
Maximum people12
Trailer Info
Trailer - DetailSingle axle, swing-away tongue
Trailer - Detailnot available
Trailer - HeightNo Tower: 6 ft. 1 in. (1.85 m)
Trailer - Heightnot available
Trailer - Length over all20 ft. 4 in. (6.2 m) 19 ft. 3 in. (5.86 m) with tongue folded
Trailer - Length over allnot available
Trailer - Weight2,843 lbs. (1,290 kg)
Trailer - Weightnot available
Trailer - Width8 ft. 2 in. (2.49 m)
Trailer - Widthnot available
Options / Other
Optionsnot available
OptionsGalvanized Trailer (additional cost)