Detailed Evaluation & Buyer Recommendation
Sea Doo GTR X 300 2025 vs Sea-Doo 205 Utopia SE (430 hp) 2009 — Same Brand, Different Boat
The Sea Doo GTR X 300 2025 vs Sea-Doo 205 Utopia SE (430 hp) 2009 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 GTR X 300 2025 measures 130,7 feet overall (2025), giving it roughly 111,7 additional feet of deck space compared to the Sea-Doo 205 Utopia SE (430 hp) 2009 at 19,0 feet (2009). Weight tells a clearer story for trailering families: the Sea Doo GTR X 300 2025 tips the scales at 794 lbs — 531 lbs more than the Sea-Doo 205 Utopia SE (430 hp) 2009 at 263 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 power gap is worth calling out. Rated to 430 hp, the Sea-Doo 205 Utopia SE (430 hp) 2009 has a 130-hp advantage over the Sea Doo GTR X 300 2025's 300-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 205 Utopia SE (430 hp) 2009 carries 44 gallons versus 19 gallons in the Sea Doo GTR X 300 2025. 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 GTR X 300 2025 is rated for 39 passengers, while the Sea-Doo 205 Utopia SE (430 hp) 2009 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 GTR X 300 2025 could be the deciding factor.
Bottom line: Choose the Sea Doo GTR X 300 2025 if your priority is putting more people on the water — it handles 39 passengers and at 130,7 ft it has the deck room to back that rating up comfortably. The Sea-Doo 205 Utopia SE (430 hp) 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail130.70 ft
Length overall - Detail19 ft. 10 in. (6.05 m)
Length - Feet130.7
Length - Feet19
Length overall - Meters39.84
Length overall - Meters6.05
Length overall - Inches1568
Length overall - Inches238
Beam49.20 ft
Beam8 ft. 0 in. (2.44 m)
Beam - Meters15
Beam - Meters2.44
Beam - Inches590
Beam - Inches96
Displacement794.00 lbs
Displacementnot available
Deadrisenot available
Deadrise20℃
Draft [max] - Detailnot available
Draft [max] - Detail12 in. (30.5 cm)
Draft [max] - Metersnot available
Draft [max] - Meters0.3
Draft [max] - Inchesnot available
Draft [max] - Inches12
Weight - Detailnot available
Weight - Detail2,570 lbs. (1,166 kg) 2,630 lbs. (1,193 kg) with tower
Weight - kgnot available
Weight - kg1192.95
Weight - lbs.not available
Weight - lbs.263
Length - Metersnot available
Length - Meters6.05
Length - Inchesnot available
Length - Inches1
Engine and Drivetrain
Fuel tank capacity - Gal18.5
Fuel tank capacity - Gal44
Fuel tank capacity - Liters70.03
Fuel tank capacity - Liters166.56
Engine makeRotax
Engine makenot available
Engine model1630 ACE
Engine modelnot available
Horsepower300 hp
Horsepower430 hp SCIC @ 8,000 rpm
Engine/s standardnot available
Engine/s standardTwin 215 hp Rotax? 1503 4-TEC?, 4-stroke, 3-cylinders per engine, 1,494 cc, fuel injected
Impellernot available
ImpellerStainless steel, 159 ? .07 mm outside diameter, reverse system
Jet pumpnot available
Jet pumpPump Diameter: 6 1/4 in. (15.63 cm) Axial Flow: Single stage
Fuel systemnot available
Fuel system91 octane
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail44 gal. (166.5 l)
Drive typenot available
Drive typeJet Drive
Batterynot available
Battery12V
Operational Info
TrailerableYes
Trailerablenot available
Boat typePower
Boat typenot available
Storagenot available
Storage43 cu. ft. (1.22 cu. m)
Maximum capacitynot available
Maximum capacity1,320 lbs. (599 kg)
Maximum peoplenot available
Maximum people8
General Boat Info
Makenot available
MakeSea-Doo
Modelnot available
Model205 Utopia? SE (430 hp)
Model Yearnot available
Model Year2009
Body / Hull
Hull materialnot available
Hull materialComposite
Hull typenot available
Hull typeModified Vee
Trailer Info
Trailer - Detailnot available
Trailer - DetailSingle axle, galvanized trailer with swing-away tongue, disc brakes
Trailer - Heightnot available
Trailer - HeightNo Tower: 6 ft. 7 in. (2.01 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 all20 ft. 9 in. (6.32 m) 18 ft. 6 in. (5.64 m) with tongue folded
Trailer - Weightnot available
Trailer - Weight3,690 lbs. (1,674 kg) 3,750 lbs. (1,701 kg) with tower
Trailer - Widthnot available
Trailer - Width8 ft. 0 in. (2.44 m)