2026 Sea-Doo GTR-X 300

The 2026 Sea-Doo GTR-X 300 is a high-performance personal watercraft powered by a 300 hp supercharged Rotax engine. Measuring just under 11 feet long with a 4.1-foot beam, it combines agile handling with raw power for aggressive riding across smaller waters.

The GTR-X 300 seats up to three passengers and features a race-oriented riding position with an Ergolock two-piece racing seat designed to enhance stability and control. The large swim platform incorporates LinQ attachment points for flexible customization and accessory mounting.

Standard equipment includes BRP Premium Audio and iBR technology. This model comes with X-Performance features built in, balancing capability for towing, carving, and recreational riding in one compact package.