2026 Sea-Doo GTI Boat in Millsboro, DE 19966 US
Built in 2026
GTI
1 Engine (--)
10.8 feet
Gas
Other
Per manufacturer advertising guidelines, displayed price does not include freight/prep. Please see dealer for details. Engine Type: In-Line
Displacement: 99.4 cu. in. (1630 cc)
Bore and Stroke: Bore: 3.94 in. (100 mm); Stroke: 2.72 in. (69.2 mm)
Cooling: Liquid
Compression Ratio: 8:45.1
Fuel System: Gas
Starting: Electric
Dry Weight: 741 lb. (336 kg.)
Fuel Capacity: 18.5 gal. (70 L)
Height: 44.9 in. (1140 mm)
Length: 130.7 in. (3320 mm)
Width: 49.2 in. (1250 mm)
Rider Capacity: 3
Storage Capacity: 40.3 gal.
Pump: Axial Flow
Transmission: Direct Drive
Speedometer: Standard
Tachometer: Standard
Mirrors: Standard
Hull Type: Modified V
Price History
| Date | Event | Price |
|---|---|---|
| 3/13/26 | Initial price | $13,299 |
2026 Sea-Doo GTI Video Tours
Boattest.com Review
Overview
The Sea-Doo GTI SE 170 is a newly introduced platform designed to offer versatility and value. It comes with two engine package options and two color choices, catering to riders who want a flexible watercraft capable of solo rides or carrying up to three passengers. Sea-Doo has focused on creating a stable, ergonomic, and accessorize-friendly model that appeals to a broad range of users.
Exterior Design and Features
The GTI SE 170 features a lowered overall center of gravity to enhance stability, especially when carrying passengers. The hull incorporates the new Polytech 2.0 design, which contributes to a smooth and stable ride. The watercraft is equipped with practical elements such as built-in arches near the handlebar base to prevent foot entanglement, a tow hook, flip-down reboarding ladder, and a ski pylon option. Storage is thoughtfully integrated with a center console that may include a watertight phone box and USB input, as well as a dry storage compartment up front with a removable carrying bag. The fuel fill is conveniently located on the left side. The Link Attachment System on the aft platform allows for versatile accessory stacking, including soft packs, coolers, and fuel containers.
Ergonomics and Rider Interface
Ergonomics are a key focus of the GTI SE 170. The Ergolock towing seat positions the rider’s feet, knees, and hands comfortably to reduce fatigue and improve control. The feet can be planted either forward or back, allowing the rider to engage their strongest muscles for stability. Palm rests help lessen hand fatigue, and additional riders have grab handles for safety. The digital display is positioned just ahead of the fixed handlebars and is operated via left and right handlebar keypads. The left keypad manages the Variable Trim System (VTS), speed regulator, and riding modes (Touring, Sport, Eco), while the right keypad controls sub-menus including trip data, units, brightness, and clock. The BRP Audio Premium speaker system and mirrors are positioned to avoid interference with the rider and reduce the risk of damage during docking.
Power and Performance
The GTI SE 170 delivers a well-rounded performance package. It accelerates from 0 to 50 miles per hour in 5.3 seconds and reaches a top speed of 53 miles per hour. The hull’s rigidity and stability were evident during testing, providing a smooth, controlled ride with no unexpected pulls or shocks, even when navigating tight turns and crossing waves. The lowered center of gravity also contributes to excellent buoyancy and balance, demonstrated by the craft’s stability when standing in a footwell and attempting to tip it.
Dimensions and Specifications
The GTI SE 170 measures 130.6 inches in length overall, 49.2 inches in width, and 44.8 inches in height. It has a dry weight of 739 pounds and a fuel capacity of 15.5 US gallons. The watercraft’s mechanical components are easily accessible by removing the driver’s seat, and security is enhanced with a unique key fob system that powers the ignition on insertion and cuts power when removed. An emergency engine stop button is also located on the left handlebar.
Conclusion
The Sea-Doo GTI SE 170 presents a compelling package for riders seeking stability, ergonomic comfort, and customization options. Its thoughtful design elements, smooth handling, and solid performance make it an attractive choice in its class. Overall, the GTI SE 170 stands out as a versatile and well-engineered watercraft that offers excellent value for its price point.
Overview from around the web 2026 Sea-Doo GTI
Customers are praising the 2026 Sea-Doo GTI for its impressive combination of performance, comfort, and advanced features
Many highlight its smooth handling and powerful engine, making it ideal for both beginners and experienced riders. Users appreciate the spacious and ergonomic seating, which provides comfort for longer rides. The upgraded technology and intuitive controls have also received positive feedback for enhancing the overall riding experience. Additionally, the GTI’s fuel efficiency and reliability are commonly noted as standout attributes. Overall, owners enjoy the Sea-Doo GTI 2026 for delivering fun and excitement on the water with confidence and style.
The Biggest Pros and Cons
The 2026 Sea-Doo GTI offers an exciting blend of performance, comfort, and versatility, making it a popular choice for watercraft enthusiasts. Here are some of the pros and cons to consider:
Pros
Powerful and Efficient Engine: The GTI features a robust Rotax engine that delivers strong acceleration and top speeds, while maintaining good fuel efficiency.
Comfortable Ride: With ergonomic seating and adjustable handlebars, the GTI is designed for rider comfort, ideal for longer rides or multiple passengers.
Advanced Technology: Equipped with a user-friendly digital display, Bluetooth audio system, and intuitive controls, enhancing the overall riding experience.
Spacious Storage: Generous storage compartments provide ample space for gear, making it practical for day trips and adventures.
Stability and Handling: The hull design offers excellent stability and smooth handling, even in choppy waters, making it accessible for riders of all skill levels.
Eco-Friendly Features: Incorporates Sea-Doo’s Intelligent Brake and Reverse system and efficient fuel management to reduce environmental impact.
Cons
Price Point: The GTI is positioned in the mid-to-high price range, which might be a consideration for budget-conscious buyers.
Weight: Slightly heavier than some competitors, which can affect trailering and launching for some users.
Maintenance Costs: Advanced technology and engine design may result in higher maintenance costs compared to simpler models.
Limited Top Speed: While powerful, it may not satisfy riders seeking extreme high-speed performance found in some specialized models.
Made For
The 2026 Sea-Doo GTI is designed for riders who seek a perfect blend of performance, comfort, and versatility on the water. Whether you're a first-time rider looking for an easy-to-handle watercraft or an experienced enthusiast eager for thrilling rides and advanced features, the GTI offers a reliable and fun experience. It's ideal for families, adventure seekers, and anyone who wants to enjoy cruising, watersports, or exploring lakes and coastal areas with confidence and style.
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Meet the Broker
Address
Boat Location
Contact Short's Marine about 2026 Sea-Doo GTI
32415 Long Neck Road, Millsboro, DE, 19966
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