2026 Sea-Doo GTR-X 300

The 2026 Sea-Doo GTR-X 300 is a high-performance personal watercraft powered by a supercharged Rotax engine delivering 300 horsepower. Built for aggressive riding, it features a low, race-oriented seating position designed to maximize control and stability during hard cornering, towing, and recreational use.

The boat accommodates up to three passengers and is equipped with an Ergolock two-piece racing seat that combines comfort with body security. A spacious swim platform is fitted with LinQ attachment points for versatile rigging of accessories and equipment. The GTR-X 300 Tech model includes BRP Premium Audio and intelligent Brake and Reverse (iBR) technology.

At 12 feet in length, this jet boat is sized for lakes, bays, and coastal waterways while remaining highly maneuverable in confined spaces.