2026 Sea-Doo GTI Boat in Millsboro, DE 19966 US
Built in 2026
GTI
1 Engine (--)
11 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 |
|---|---|---|
| 6/11/26 | Initial price | $12,799 |
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
The 2026 Sea-Doo GTI has received rave reviews from customers, highlighting its exceptional blend of performance and comfort
Riders love the powerful and efficient engine, which provides a thrilling experience on the water while maintaining excellent fuel economy. Many users appreciate the spacious seating and ergonomic design, making it ideal for families and groups, ensuring everyone enjoys a smooth ride. The intelligent brake and reverse system is also frequently praised, allowing for greater maneuverability and safety, especially in crowded or challenging environments. Customers have noted the impressive storage capacity, ideal for day trips and longer adventures. The innovative features, such as the Bluetooth-compatible sound system and advanced display, enhance the overall experience, making it easy to navigate and enjoy music while on the water. In summary, the 2026 Sea-Doo GTI stands out as a favorite among water enthusiasts for its versatility, comfort, and cutting-edge features, making it a top choice for both new and experienced riders alike.
The Biggest Pros and Cons
Pros
Versatile Performance: The 2026 Sea-Doo GTI is designed for both recreational and leisure riding, making it suitable for a wide range of water enthusiasts.
Innovative Technology: Equipped with the latest in marine technology, the GTI offers features such as a Digital Information Display, Bluetooth connectivity, and customizable modes to enhance the riding experience.
Comfort and Space: The GTI's spacious seating and ergonomic design allow for comfortable rides, whether you're cruising solo or with passengers. The ample storage capacity ensures you have room for gear and personal items.
Eco-Friendly Options: Many models come with an eco-mode to maximize fuel efficiency while minimizing environmental impact, making it a responsible choice for eco-conscious riders.
Stability and Control: With advanced hull design and stability systems, the GTI provides exceptional control and stability, even in choppy waters, allowing for confident maneuvering.
Safety Features: Integrated safety systems, including a braking system and off-throttle steering, help ensure riders can navigate safely in varying situations.
Cons
Price Point: The initial cost of the 2026 Sea-Doo GTI may be higher compared to some entry-level personal watercraft, which can be a consideration for budget-conscious buyers.
Maintenance Costs: While the GTI is designed for durability, the maintenance and servicing of a high-performance watercraft can add to ongoing costs.
Weight: The increased weight may limit some riders' maneuverability, particularly when launching or retrieving the watercraft from a trailer.
Learning Curve: Beginners might find the advanced features and controls overwhelming at first, necessitating a learning period to fully enjoy the machine's capabilities.
Storage Limitations: While spacious, the storage compartments may not accommodate larger gear setups, which could be a limitation for those planning extended outings with lots of equipment.
Made For
The 2026 Sea-Doo GTI is designed for the adventurous spirit who craves a blend of fun, comfort, and performance on the water. Whether you're an experienced rider seeking thrilling rides or a newcomer eager to explore, this versatile watercraft caters to a wide range of enthusiasts. Families will appreciate the spacious seating and safety features, making it an ideal choice for creating unforgettable memories together. With its innovative technology and responsive handling, the GTI is perfect for those who want to enjoy leisurely cruises or exhilarating water sports. No matter your skill level, the 2026 Sea-Doo GTI promises an exciting experience on every ride.
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No image available 2026 Sea-Doo GTI | |||||
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| $12,799 | $12,799 | $12,799 | $12,799 | $13,399 | $13,399 |
| Millsboro | Millsboro | Millsboro | Millsboro | Millsboro | Millsboro |
| 11' | 11' | 10' | 11' | 11' | 10' |
| 4 | 95 | 123 | 4 | 88 | 88 |
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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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