2026 Sea-Doo GTX 300

The 2026 Sea-Doo GTX 300 is a 11.32-foot jet boat built on a fiberglass hull powered by a Rotax 1630 ACE engine available in three power outputs: 170, 230, or 300 horsepower. The engine features Advanced Combustion Efficiency technology designed for reliability and fuel economy. The boat is equipped with the Intelligent Debris-Free pump system, which allows riders to clear intake clogs from the seat with a simple button push that reverses pump flow.

The GTX 300 seats multiple riders on an ST3 hull platform engineered for stability and predictable handling in rough water conditions. The design prioritizes easy boarding and maneuverability on deck. Storage includes a 25.3-gallon front compartment accessible from a seated position with simple handlebar operation, plus a watertight secondary storage with an integrated USB port for device charging housed in an impact-absorbing cradle.

Technology features include a 7.8-inch full-color display with Bluetooth, USB connectivity, and smartphone app integration for music, weather, and navigation. A 100W waterproof BRP Bluetooth audio system is available for premium onboard entertainment. The boat runs on gasoline and delivers a combination of performance and practical features for recreational riding.