Families craving performance will love the GTI SE 170. It brings high-output power for adrenaline-packed rides with an optional sound sytem for all the comfort and convenience Sea-Doo is known for.

With the largest platform in its category, the 2026 GTI SE is ready for every direction your ride takes. Comfort and adventure go hand in hand wherever the water leads you.

Rotax® 1630 ACE™ - 130 /170 engine

Power from inside and out

Choose from two proven Rotax engines, both bringing the pep and fuel economy. The 1630 ACE with 130 hp or the 170 hp, the most powerful naturally-aspirated engine in the Sea-Doo lineup. Either way, you win.

GTI SE Polytec Hull™

Rugged spirit, scratch-resistant design

The GTI hull design delivers loads of fun and is easy to drive with a confident, predictable ride. Robust Polytec ™ material reduces the weight of the watercraft to deliver outsized performance and efficiency. Plus, it’s more scratch-resistant than fiberglass.

Intelligent Debris-Free Pump System

Go where others can't

Next-level peace of mind on every ride. The ingenious and Sea-Doo exclusive iDF system lets riders clear a clogged intake in seconds without leaving the seat. A simple button push reverses pump flow to effortlessly clear debris.

Bluetooth Audio-Premium System

Music Onboard

Ride to your own beat with the 100W BRP Audio-Premium System. Waterproof, fully integrated Bluetooth audio system with the remote control pad on the left speaker, you can quickly change songs and volume (optional).

Big on storage

A little extra room goes a long way

No need to pack light. Bring along snorkel gear, towels, or tow ropes thanks to a spacious 40.3 gal capacity storage. There's even a watertight phone compartment to keep your phone from getting soaked.

Features:

Improved stability

The ultimate combination of power and fuel efficiency.

Up to 3 passengers

Large swim platform with LinQ attachment points

Improved convenience and control features

Engine 

Engine - 170 hp

Type - 1630 ACE™ - 170

Capacity

Fuel capacity - 18.5 US gal / 70 L

Total Storage Capacity - 40.3 US gal / 152.8 L

Dimension

Vehicle Length - 130.7" / 332 cm

Vehicle Width - 49.2″ / 125 cm

Vehicle Height - 44.9″ / 114 cm

Dry weight - 741 lb / 336 kg, 761 lb / 345 kg (with sound-system)

Hull

Hull type - GTI® Hull

Hull material - Polytec™

Gauge

Type of gauge - 4.5 in. Digital Display

Warranty            

Warranty - BRP limited warranty covers the watercraft for one year.