Detailed Evaluation & Buyer Recommendation
Sea-Doo Islandia 2006 vs Sea-Doo RXP-X Senna 350 2027: Same Brand, Different Boat
The Sea-Doo Islandia 2006 vs Sea-Doo RXP-X Senna 350 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 350 hp, the Sea-Doo RXP-X Senna 350 2027 has a 40-hp advantage over the Sea-Doo Islandia 2006's 310-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 2006 carries 51 gallons versus 19 gallons in the Sea-Doo RXP-X Senna 350 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 Islandia 2006 is rated for 12 passengers, while the Sea-Doo RXP-X Senna 350 2027 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea-Doo Islandia 2006 could be the deciding factor.
Bottom line: Choose the Sea-Doo Islandia 2006 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 RXP-X Senna 350 2027 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
ModelIslandia?
ModelRXP-X Senna 350
Model Year2006
Model Year2027
Weight - Detailnot available
Weight - Detail778.23 lbs. (353 kg)
Weight - kgnot available
Weight - kg353
Weight - lbs.not available
Weight - lbs.778.23
Usenot available
UsePersonal watercraft
Measurements / Dimensions
Beam8 ft. 3 in. (2.52 m)
Beamnot available
Beam - Meters2.51
Beam - Meters1.25
Beam - Inches99
Beam - Inches49.21
Deadrise16℃
Deadrisenot available
Draft [max] - Detail12 in. (30.5 cm)
Draft [max] - Detailnot available
Draft [max] - Meters0.3
Draft [max] - Metersnot available
Draft [max] - Inches12
Draft [max] - Inchesnot available
Weight - Detail3,400 lbs. (1,540 kg)
Weight - Detailnot available
Weight - kg1542.21
Weight - kgnot available
Weight - lbs.3400
Weight - lbs.not available
Length - Meters6.7
Length - Metersnot available
Length - Feet22
Length - Feet10.89
Length overall - Detail22 ft. 0 in. (6.7 m)
Length overall - Detail10 ft. 11 in. (3.32 m)
Length overall - Meters6.71
Length overall - Meters3.32
Length overall - Inches264
Length overall - Inches130.71
Height - Detailnot available
Height - Detail43.7 in. (1.11 m)
Height - Inchesnot available
Height - Inches43.7
Height - Metersnot available
Height - Meters1.11
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeT3-R hull
Engine and Drivetrain
Engine/s standardTwo 4-TEC? 1503, 4-stroke, 6-cylinder, 2,988 cc (3-cylinder, 1,494 cc, 155 hp per engine)
Engine/s standardSingle engine
ImpellerStainless steel
Impellernot available
Jet pump6 1/8 in. (2x) (15.56 cu. cm (2x))
Jet pumpnot available
Fuel tank capacity - Detail51 gal. (192 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters193.06
Fuel tank capacity - Liters70
Fuel tank capacity - Gal51
Fuel tank capacity - Gal18.5
Drive typeJet Drive
Drive typeJet propulsion
Engine max310 hp @ 7,300 rpm
Engine max350 hp
Battery12 v
Batterynot available
Fuel typenot available
Fuel typeGasoline
Horsepowernot available
Horsepower350 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 capacity1,800 lbs. (815 kg)
Maximum capacitynot available
Maximum people12
Maximum people1
Boat typenot available
Boat typePower
Storagenot available
Storage153.7 L total
Trailer Info
Trailer - HeightNo Tower: 7 ft. 0 in. (2.13 m) Tower Up: 10 ft. 8 in. (3.24 m)
Trailer - Heightnot available
Trailer - Length over all25 ft. 2 in. (7.67 m)
Trailer - Length over allnot available
Trailer - Weight4,923 lbs. (2,237 kg)
Trailer - Weightnot available
Trailer - Width8 ft. 6 in. (2.59 m)
Trailer - Widthnot available
Warranty Info
Warrantynot available
Warranty2 year BRP limited watercraft warranty
Options / Other
Optionsnot available
OptionsFront-bin and lid organizers; tow-point cleat adapter; wakeboard rack; boarding ladder; wind deflectors; LinQ rear floating-mat holder.