Detailed Evaluation & Buyer Recommendation
Sea-Doo GTR X 300 2027 vs Sea-Doo Switch Sport 21 - 300 hp Tech 2027: Same Brand, Different Boat
The spec sheets list the Sea-Doo GTR X 300 2027 as gti hull and the Sea-Doo Switch Sport 21 - 300 hp Tech 2027 as tri-hull, so check how each hull rides in the conditions you use before you decide.
Both boats share a closely matched power ceiling - 300 hp for the Sea-Doo GTR X 300 2027 and 300 hp for the Sea-Doo Switch Sport 21 - 300 hp Tech 2027. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Sea-Doo Switch Sport 21 - 300 hp Tech 2027 carries 47 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 Switch Sport 21 - 300 hp Tech 2027 is rated for 10 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 Switch Sport 21 - 300 hp Tech 2027 could be the deciding factor.
Bottom line: Choose the Sea-Doo Switch Sport 21 - 300 hp Tech 2027 if your priority is putting more people on the water - it handles 10 passengers and at 20,4 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
ModelGTR-X 300
ModelSwitch Sport 21 Tech
Model Year2027
Model Year2027
Weight - Detail813.51 lbs. (369 kg)
Weight - Detail2642 lbs. (1198 kg)
Weight - kg369
Weight - kg1198
Weight - lbs.813.51
Weight - lbs.2642
UsePersonal watercraft
Usenot available
Measurements / Dimensions
Length overall - Detail10 ft. 11 in. (3.32 m)
Length overall - Detail20.4 ft / 245.2 in / 6.2 m
Length overall - Inches130.71
Length overall - Inches245.2
Length overall - Meters3.32
Length overall - Meters6.2
Length - Feet10.89
Length - Feet20.4
Beam - Inches49.21
Beam - Inches93.5
Beam - Meters1.25
Beam - Meters2.4
Height - Detail43.31 in. (1.1 m)
Height - Detailnot available
Height - Inches43.31
Height - Inchesnot available
Height - Meters1.1
Height - Metersnot available
Beamnot available
Beam93.5 in / 2.4 m
Body / Hull
Hull materialPolytec
Hull materialPolytec
Hull typeGTI hull
Hull typeTri-Hull
Engine and Drivetrain
Drive typeJet propulsion
Drive typeJet propulsion
Fuel typeGasoline
Fuel typeGasoline
Engine max300 hp
Engine maxnot available
Fuel tank capacity - Liters70
Fuel tank capacity - Liters176
Fuel tank capacity - Gal18.5
Fuel tank capacity - Gal47
Horsepower300 hp
Horsepower300
Engine/s standardSingle engine
Engine/s standardnot available
Engine makeRotax
Engine makeRotax
Engine model1630 ACE (1,630 cc)
Engine model1630 ACE 300
Max no of engines1
Max no of enginesnot available
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail47 US gal / 176 L
Operational Info
Maximum people3
Maximum people10
Maximum capacity273 kg
Maximum capacitynot available
Boat typePower
Boat typePontoon
Storage152.8 L total
Storage140.7 US gal / 532.6 L
Warranty Info
Warranty2 year BRP limited watercraft warranty
Warranty3-year engine/materials; 10-year hull/structure
Options / Other
OptionsFront-bin and lid organizers; tow-point cleat adapter; ski pylon; wakeboard rack; boarding ladder; floorboard wedges; wind deflectors; LinQ rear floating-mat holder.
OptionsTech Package equipment included: 10.25 in touch display and BRP Premium Audio System.