Description
Sea-Doo Gtx 155S, The 2017 Sea-Doo GTX S 155 is a luxury personal watercraft designed to deliver supreme comfort, stability, and smooth handling for long-distance touring, setting itself apart with a unique, manually adjustable suspension system. As part of the Sea-Doo luxury lineup, the “S” model features a 5.5-inch (13.97 cm) suspension system that separates the upper deck from the hull, effectively isolating the rider from rough water impact and ensuring a much smoother, less fatiguing ride. Sea-Doo Gtx 155S
At its core, the GTX S 155 is powered by a proven 1,494 cc four-stroke Rotax 1503 NA (Naturally Aspirated) engine, offering 155 horsepower. This engine is renowned for its exceptional reliability, low-RPM torque, and superior fuel efficiency compared to supercharged alternatives. While not a high-speed racing machine, it offers enough low-end punch to thrill riders and easily pull skiers or tubes, with a top speed around 55-57 mph.
Built for luxury touring, the craft features the specialized S3 hull design, which is both comfortable in choppy conditions and precise in tight turns. It is equipped with Sea-Doo’s Intelligent Brake and Reverse (iBR) system, which allows for earlier stopping and makes maneuvering around docks incredibly easy.
Key features include a comfortable three-passenger seat, touring-oriented ergonomic seating, tilt steering, and Intelligent Throttle Control (iTC) featuring Touring, Sport, and ECO modes. The “S” model also includes a 16.4-gallon storage capacity, a 18.6-gallon fuel tank, and a boarding step for easy re-boarding. With its combination of advanced suspension and reliable, natural power, the GTX S 155 is designed to maximize comfort on long, adventurous days on the water.









