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2026 Sea-Doo GTI Boat in Fenton, MO 63026 US

Name: Sea-Doo GTI 2026
Brand: Sea-Doo
SKU: 259fee6a1
Price: 14199 USD
Availability: InStock

$14,199

$14,699

New

Nominal Length

10.92ft

Hull Material

other

Engine 1

Fuel Type

gasoline

Engine Year

2026

Price History

Date	Event	Price
6/6/26	Price decreased	$14,199(-3.4%)
3/4/26	Initial price	$14,699

2026 Sea-Doo GTI Video Tours

Watch "New 2026 Sea-Doo Gti Se 170 Tech Audio Idf Ibr For Sale Now!" on YouTube

Contact STL Powersports

956 S Hwy Dr,, Fenton, MO, 63206

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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 exceptional balance of performance and comfort

Many highlight its smooth handling and powerful engine, making it ideal for both relaxed cruising and adventurous rides. Riders appreciate the spacious seating and ergonomic design, which provide comfort during extended outings. The updated features and intuitive controls receive positive feedback for enhancing the overall riding experience. Additionally, users commend its fuel efficiency and reliability, noting that the GTI is a dependable choice for water enthusiasts of all skill levels.

The Biggest Pros and Cons

The 2026 Sea-Doo GTI offers a compelling blend of performance, comfort, and innovative features, making it a popular choice for watercraft enthusiasts. Here are some of the key pros and cons:

Pros

Powerful Engine: Equipped with a reliable and efficient engine that delivers strong acceleration and smooth handling.

Comfortable Seating: Spacious and ergonomic seating accommodates multiple riders comfortably, ideal for family outings or group adventures.

Advanced Technology: Features such as a digital display, Bluetooth connectivity, and intuitive controls enhance the riding experience.

Storage Capacity: Ample onboard storage compartments allow you to carry essentials securely, perfect for longer trips.

Fuel Efficiency: Designed to provide good fuel economy, helping you enjoy extended rides without frequent refueling.

Durability: Built with high-quality materials and Sea-Doo’s trusted craftsmanship for lasting performance and reliability.

Cons

Price Point: Positioned at a mid-to-high price range, which might be a consideration for budget-conscious buyers.

Learning Curve: Some advanced features and controls may require time for new riders to become fully comfortable.

Size: While spacious, the larger size may affect maneuverability in tight or crowded waterways.

Maintenance Costs: As with many performance watercraft, maintenance and parts replacement can be relatively costly over time.

Made For

The 2026 Sea-Doo GTI is perfect for riders seeking a versatile and reliable watercraft that combines performance, comfort, and ease of use. Whether you're a beginner looking for a smooth and stable ride or an experienced enthusiast eager for thrilling adventures on the water, the GTI offers an ideal balance of power and control. It’s designed for individuals and families who want to enjoy everything from relaxing cruises to exciting water sports with confidence and style.