Sea-Doo - GTR-X300 - 2026

2026 SEA-DOO GTR-X 300

300HP. LIGHTWEIGHT PERFORMANCE. SERIOUS FUN.

The 2026 Sea-Doo GTR-X 300 delivers serious performance in a lightweight, agile package combining 300HP of supercharged Rotax power with race-inspired ergonomics and responsive handling.

Powered by the Rotax 1630 ACE 300HP, the GTR-X offers explosive acceleration and plenty of top-end performance while retaining the versatility and practicality that makes it easy to enjoy every day.

If you're looking for big horsepower, sharp handling and maximum fun without stepping all the way up to an RXP-X or RXT-X, the GTR-X 300 hits the sweet spot.

GTR-X 300 HIGHLIGHTS

Rotax 1630 ACE 300HP engine
Supercharged performance
Explosive acceleration
Lightweight, agile Polytec Gen II hull
3-person capacity
Race-inspired X-series ergonomics
Low-rise racing handlebars
Performance seat
Launch Control
Variable Trim System (VTS)
Sea-Doo iBR Intelligent Brake & Reverse
Large digital display
LinQ accessory-ready rear platform
Excellent onboard storage

BUILT FOR PERFORMANCE

With 300HP on tap, the GTR-X delivers seriously quick acceleration and an exciting power-to-weight feel.

The GTR-X riding position is designed to keep you connected to the ski when pushing harder, while the lightweight hull provides responsive handling and a playful feel through corners.

But performance doesn't mean giving up practicality. With seating for up to three, useful storage and the LinQ accessory system, the GTR-X can still handle cruising, towing and full days on the water.

For riders wanting a Sea-Doo that's fast, agile and seriously entertaining, while still being practical enough for everyday use, the 2026 GTR-X 300 is an outstanding package.

BUY WITH CONFIDENCE FROM ACTION SPORTS DIRECT