2026 Sea-Doo GTI SE 170

The 2026 Sea-Doo GTI SE 170 is a 12-foot jet boat powered by a single Rotax 1630 ACE engine delivering 170 horsepower. Built on the GTI SE platform—the largest in its category—the boat combines a responsive, predictable ride with accessible performance. The hull uses durable Polytec material that resists scratches and reduces weight compared to fiberglass, contributing to fuel efficiency and handling.

Onboard, the GTI SE accommodates up to three passengers and includes 40.3 gallons of storage space spread throughout the boat, along with a dedicated watertight phone compartment. A large swim platform fitted with LinQ attachment points provides convenient access to the water and mounting options for tow equipment.

The boat features an intelligent debris-free pump system that clears intake clogs at the push of a button, allowing riders to reverse pump flow without leaving the seat. This system extends usability in shallow or debris-prone waters where other jet boats may struggle.