Sea-Doo Islandia (240HP) 2001 boat specs
Sea-Doo
Sea-Doo Islandia (240HP) 2001
2001
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VS
Sea-Doo Speedster Wake (310 hp) 2006 boat specs
Sea-Doo
Sea-Doo Speedster Wake (310 hp) 2006
2006
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Sea-Doo Islandia (240HP) 2001 vs Sea-Doo Speedster Wake (310 hp) 2006 — Same Brand, Different Boat

The Sea-Doo Islandia (240HP) 2001 vs Sea-Doo Speedster Wake (310 hp) 2006 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.

On paper these two are close siblings in the size department — Sea-Doo Islandia (240HP) 2001 at 22,0 ft versus Sea-Doo Speedster Wake (310 hp) 2006 at 19,0 ft. At 305 lbs and 296 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 310 hp, the Sea-Doo Speedster Wake (310 hp) 2006 has a 70-hp advantage over the Sea-Doo Islandia (240HP) 2001'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 Islandia (240HP) 2001 carries 55 gallons versus 4 gallons in the Sea-Doo Speedster Wake (310 hp) 2006. 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) 2001 is rated for 12 passengers, while the Sea-Doo Speedster Wake (310 hp) 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea-Doo Islandia (240HP) 2001 could be the deciding factor.

Bottom line: Choose the Sea-Doo Islandia (240HP) 2001 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 Speedster Wake (310 hp) 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeSea-Doo
MakeSea-Doo
ModelIslandia (240HP)
ModelSpeedster? Wake (310 hp)
Model Year2001
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam8 ft. 0 in. (2.44 m)
Beam - Meters2.59
Beam - Meters2.44
Beam - Inches102
Beam - Inches96
Deadrise16°
Deadrise20℃
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 - Detail3,050 lbs. (1,383 kg)
Weight - Detail2,960 lbs. (1,340 kg)
Weight - kg1383.46
Weight - kg1342.63
Weight - lbs.305
Weight - lbs.296
Length - Meters6.7
Length - Meters6.02
Length - Feet22
Length - Feet19
Length overall - Detail22 ft. 0 in. (6.7 m)
Length overall - Detail19 ft. 9 in. (6.02 m)
Length overall - Meters6.71
Length overall - Meters6.02
Length overall - Inches264
Length overall - Inches237
Length - Inchesnot available
Length - Inches9
Engine and Drivetrain
Engine/s standardMercury M2 Jet Drive, V6
Engine/s standardTwin 155 hp Rotax 4-TEC? 1503 4-stroke, 6-cylinder, 2,988 cc (3-cylinder, 1,494 cc, 155 hp per 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
ImpellerStainless steel
Intake grate"Hydro-Surge" weedless
Intake gratenot available
Jet pumpJet pump mixed flow, high volume
Jet pump6 1/8 in. (2x) (15.56 cm (2x))
Fuel systemEFI Multi-point injection
Fuel systemnot available
Fuel tank capacity - Detail55 gal. (205 l)
Fuel tank capacity - Detail40 gal. (151 l)
Fuel tank capacity - Liters208.2
Fuel tank capacity - Liters151.42
Fuel tank capacity - Gal55
Fuel tank capacity - Gal4
Drive typeJet Drive
Drive typeJet Drive
Engine max240 hp
Engine max310 hp @ 7,300 rpm
BatteryElectric, Charging System 240 hp EFI = 40 amp, 12-volt
Battery12 v
LubricationVariable Rate Oil Injection, Gear Driven
Lubricationnot available
Oil capacity - Detail3
Oil capacity - Detailnot available
Oil capacity - Liters11.36
Oil capacity - Litersnot available
Operational Info
Water capacity20 gal. (76 l)
Water capacitynot available
Maximum capacity1,800 lbs
Maximum capacity1,400 lbs. (636 kg)
Maximum people12
Maximum people7
Storagenot available
Storage30 cu. ft. (0.762 cu. m)
Body / Hull
Hull materialnot available
Hull materialFiberglass
Trailer Info
Trailer - Heightnot available
Trailer - HeightNo Tower: 6 ft. 6 in. (1.98 m) Tower Down: 7 ft. 1 in. (2.16 m) Tower Up: 9 ft. 11 in. (3.02 m)
Trailer - Length over allnot available
Trailer - Length over all23 ft. 5 in. (7.14 m)
Trailer - Weightnot available
Trailer - Weight4,275 lbs. (1,943 kg)
Trailer - Widthnot available
Trailer - Width8 ft. 6 in. (2.59 m)

Sea-Doo Islandia (240HP) 2001 vs Sea-Doo Speedster Wake (310 hp) 2006 — Common Questions

Which is the larger boat — the Sea-Doo Islandia (240HP) 2001 or the Sea-Doo Speedster Wake (310 hp) 2006?
The Sea-Doo Islandia (240HP) 2001 is the longer of the two at 22,0 feet overall. The Sea-Doo Speedster Wake (310 hp) 2006 comes in at 19,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea-Doo Islandia (240HP) 2001 or the Sea-Doo Speedster Wake (310 hp) 2006?
For trailering, the Sea-Doo Speedster Wake (310 hp) 2006 has the edge at 296 lbs dry weight versus 305 lbs for the Sea-Doo Islandia (240HP) 2001. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Sea-Doo Speedster Wake (310 hp) 2006 is rated to a maximum of 310 hp, giving it the larger power ceiling. The Sea-Doo Islandia (240HP) 2001 tops out at 240 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Sea-Doo Islandia (240HP) 2001 is Coast Guard rated for 12 passengers, while the Sea-Doo Speedster Wake (310 hp) 2006 is certified for 7. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Sea-Doo Islandia (240HP) 2001 measures 102" wide, compared to 96" for the Sea-Doo Speedster Wake (310 hp) 2006. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Sea-Doo Islandia (240HP) 2001 or the Sea-Doo Speedster Wake (310 hp) 2006?
The Sea-Doo Islandia (240HP) 2001 has the bigger tank at 55 gallons, versus 4 gallons on the Sea-Doo Speedster Wake (310 hp) 2006. That 51-gallon difference translates to roughly 153–255 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea-Doo Islandia (240HP) 2001 and Sea-Doo Speedster Wake (310 hp) 2006 from the same manufacturer?
Yes — both the Sea-Doo Islandia (240HP) 2001 and the Sea-Doo Speedster Wake (310 hp) 2006 are built by Sea-Doo. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.