2026 Sea-Doo GTI SE 170

The 2026 Sea-Doo GTI SE 170 is designed to deliver a very high fun-factor on the water — combining lively performance, stability, and versatility for a wide range of riders and water-based activities. 

🏄‍♂️ Exciting Performance

• 170 hp Rotax® engine gives you strong acceleration and thrilling cruising power — enough for exhilarating runs across a lake or bay. It’s the most powerful naturally aspirated Rotax engine Sea-Doo offers on the GTI platform. 

• Power like this lets you enjoy quick bursts, responsive throttle, and lively handling — perfect for play riding, waves, or just getting up to speed fast.

• Riders often report good top speeds and strong performance with the 170 hp model compared to lower-powered GTI versions. 

🌊 Fun for Multiple Activities

• Play & cruising: The hull is designed to be stable but playful, so you can carve around wakes and blast across open water with confidence. 

• Towing: While not a dedicated tow-sports model, many riders tubing or wakeboarding off GTI 170s have had great experiences — it has enough grunt to pull tubes and light boards for fun out on the water. 

• Social cruising: With seating for up to three people, it’s great for hanging out with friends or family, turning a solo adrenaline ride into a shared adventure. 

🎶 Comfort & Play Enhancements

• Optional waterproof Bluetooth audio system lets you bring your music along — which boosts the fun when cruising or hanging out anchored on a sandbar. 

• Large swim platform and LinQ attachment points make it easier to set up cool accessories like coolers or boards, and give you a comfortable space to relax between runs. 

• Features like Intelligent Brake & Reverse (iBR) and the Intelligent Debris-Free (iDF) system make it easier and less stressful to operate, so you spend more time enjoying and less time wrestling with the craft. 

🛥️ Overall Fun Rating

The 2026 GTI SE 170 is one of those craft that delivers “serious fun” without being intimidating — strong enough for riders who want power and responsive handling, yet stable and comfortable enough for those new to jet-powered watercraft. Whether you’re blasting around buoys, cruising with friends, towing tubes, or just enjoying a sunny day on the water, it’s built for lots of smiles per gallon.