2026 Sea-Doo GTI SE 170

The 2026 Sea-Doo GTI SE 170 is a 13-foot jet boat powered by a Rotax 1630 ACE engine delivering 170 horsepower—the most powerful naturally-aspirated engine in the Sea-Doo lineup. Built on the largest platform in its category, the GTI SE combines responsive handling with robust Polytec hull material that resists scratches and reduces weight for stronger efficiency and performance.

The boat seats up to three passengers and features a spacious swim platform with LinQ attachment points. Storage capacity reaches 40.3 gallons, with a dedicated watertight phone compartment. A premium Bluetooth audio system with 100-watt output lets riders play music through integrated waterproof speakers controlled via a remote pad.

Intelligent Debris-Free pump technology stands out as a Sea-Doo exclusive—a button press reverses pump flow to clear debris clogs in seconds without leaving the seat. The GTI SE delivers improved stability alongside reliable fuel economy, making it suitable for varied water conditions and riding styles.