2026 Sea-Doo GTI

The 2026 Sea-Doo GTI is a three-seat personal watercraft built on a modified V hull. It measures 10.75 feet in length and weighs 761 pounds dry. The jet ski is powered by a single in-line gasoline engine with 1,630 cc displacement, electric starting, and liquid cooling. It features direct-drive transmission with an axial-flow pump and holds 18.5 gallons of fuel.

Standard instrumentation includes a speedometer and tachometer. Mirrors are fitted as standard equipment. The GTI provides 40.3 gallons of storage capacity, suited for day outings and gear.