ID # 34742053

2025 Sea-Doo GTX 300

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Overview

All the versatility you'll find on the other GTX models - plentiful space, removable seat, direct access storage, options like 100 watts of Bluetooth audio and LinQ® accessories - all powered by 300 supercharged Rotax horsepower.

 
Specifications
Model
GTX
Category Name
Watercraft
Year
2025
Sale Type
New
Manufacturer
Sea-Doo
Color
Blue Abyss / Gulfstream Blue
Engine
Rotax 1630 ACE™ - 300 hp
Fuel Capacity
18.5 gal (70 L)
Hull Material
Fiberglass
Rider Capacity
3 riders
Storage Capacity
A total of 26.1 gal (98.9 L)
main features

Sea-Doo GTX

Spacious and confident, the GTX delivers comfort and convenience features that create unforgettable experiences. Choice of 3 engine options lets you settle on your perfect combo of power and efficiency.

2025 Sea Doo GTX 300Three Rotax engine options

Pick your power

Choose from one of four proven Rotax engines all offering reliability, fun performance and fuel economy: the 1630 ACE with 170 hp, 230 hp, 300 hp. All equipped with the Advanced Combustion Efficiency (ACE) technology.

2025 Sea Doo GTX 300Stable and predictable

Innovative Performance

The benchmark for rough water handling, stability, and offshore performance. The ST3 platform offers easy boarding, plenty of space to move about on deck and superior confidence.

2025 Sea Doo GTX 300More Useable Space

Configurable. Comfortable. Groundbreaking.

The largest swim platform in the industry. Flat, stable and comfortable, it's perfect for lounging, prepping for watersports and re-boarding. Includes LinQ accessory system for ultimate versatility.

2025 Sea Doo GTX 300

Fully connected

Immerse Yourself

Full-color 7.8-inch display with incredible visibility and functionality. Bluetooth, USB and smartphone app integration provides music, weather, navigation and more. The 100W waterproof, fully integrated BRP Bluetooth Audio Premium system completes an exceptional onboard experience (optional).

2025 Sea Doo GTX 300Intelligent Brake and Reverse

The Industry’s first and most intuitive on-water brake

Recognized by the U.S. Coast Guard for improving boat safety and now in its third generation, the Sea-Doo exclusive iBR system allows you to stop sooner. With both hands on the handlebars, riders can engage forward, neutral, and reverse for stable, worry-free maneuvering at low speeds.

2025 Sea Doo GTX 300Direct Access Front Storage

with watertight phone compartment

All your gear within arm's reach thanks to a 25.3 US gal (96 L) front storage area, easily accessible from a seated position. Simply raise the handlebars to access essentials for any adventure. A watertight compartment with integrated USB port allows your devices to stay charged—snug in an impact-absorbing, watertight cradle.

2025 Sea Doo GTX 300Ride high and dry

iDF - Intelligent Debris Free Pump System

Next level peace of mind on every ride. The ingenious iDF system lets riders clear a clogged intake in seconds without leaving the seat. A simple button push reverses pump flow to effortlessly clear debris.

2025 Sea Doo GTX 300Variable Trim System (VTS™)

Precision tuning

Quickly access the Variable Trim System (VTS) on the handlebar for fine-tuned handling based on rider preference, water conditions, and number of passengers.

2025 Sea Doo GTX 300Unmatched comfort and versatility

Ergolock Seat

Stepped seat design is narrow at the front for a natural riding position and wider towards the rear for maximum comfort. Rear portion can be removed for more lounge space, sunbathing or a table for two.

 

engine
Type
1630 ACE™- 300
Engine
300
Engine Cooling
Closed-Loop Cooling System (CLCS)
Engine Fuel Type
91 octane
Engine Horse Power
300 hp
Engine Intake System
Supercharged with external intercooler
Engine Exhaust System
D-Sea-BeI™ System
Engine Reverse System
Electronic iBR®*
Engine Throttle System
iTC™ (Intelligent Throttle Control) System
Cylinders & Displacement
1630 cc
capacity
Fuel Capacity
70 L / 18.5 US gal
Rider Capacity
3
Weight Capacity
272 kg / 600 lb
Total Storage Capacity
98,9 L /26,1 US gal
Storage Capacity Of The Front Bin
96L / 25,3 US gal
Storage Capacity Of The Glove Box
2,9 L / 0,8 US gal
dimension
Dry Weight
376 kg / 829 lb 385 kg / 848 lb (w/ Tech Package)
Vehicle Width
125 cm /49,2"
Vehicle Height
114 cm /44.9"
Vehicle Length
345,1 cm /135,9"
features
Ergolock™ two-piece seat w/ stepped design
Seat strap
iDF® - Intelligent Debris-Free System
iBR® - Intelligent Brake & Reverse
VTS™ (Variable Trim System)
Boarding ladder
RF D.E.S.S.™ key
Direct-access front storage
Watertight phone compartment
LinQ™ attachment system
BRP Audio - premium system ( Optional )
Wide-angle mirrors
Handle Grips with palm rest
Footwell carpets
Large swim platform
USB Port (with Tech Package)
Tilt steering
Ski tow eye

 

hull
Hull Type
ST3™ Hull
Hull Material
Fiberglass
gauge
Type Of Gauge
Large panoramic 7.8" wide LCD display (with Tech Package) 7.6" wide digital display
Gauge Main Functions
BRP Connect (opt.) Music (opt.) Navigation (opt.) Bluetooth connectivity (opt.) Speedometer RPM Clock VTS™ Fuel consomption (opt.) Fuel autonomy Vehicle hours Sport Mode ECO® Mode Slow Mode Speed Regulator
warranty
Warranty
BRP limited warranty covers the watercraft for one year.
literature
Name Link
ٍSpec Sheet Download