2026 Sea-Doo GTX 170 for Sale

The 2026 Sea-Doo GTX 170 is a three-seat personal watercraft built around the ST3 Hull, engineered for stable handling and versatile performance. Powered by a Rotax 1630 ACE engine producing 170 horsepower, it balances responsive acceleration with fuel efficiency for extended range. The craft measures 11.3 feet in length with a 4-foot beam and features a fiberglass hull designed for predictable behavior in varied water conditions.

This GTX 170 comes equipped with the Tech and Audio package, integrating a BRP Premium Audio System with Bluetooth connectivity and a full-color 7.8-inch dashboard display that connects to the BRP GO! app for navigation and music control. The Intelligent Debris-Free Pump system clears intake clogs at the push of a button, while the Intelligent Brake and Reverse system shortens stopping distances and aids docking. Direct-access front storage is accessible without standing, and the LinQ attachment system on the large swim platform allows quick mounting of coolers, fuel caddies, or storage bags.

The modular Ergolock seat has a narrow, stepped profile that lets riders grip with their knees for better control while accommodating three passengers. The craft is designed for standing, side boarding, and lounging at idle with full stability. The ST3 Hull provides the platform's foundation for this comfort and control profile.