2021 Sea-Doo GTI Sold Boat in Myrtle Beach, SC 29579 US
GTI
1 Engine (--)
11 feet
Gas
Other
Other Sea-Doo boats for sale in South Carolina, United States
2021 Sea-Doo GTI™ 90
Features may include:
The latest Sea-Doo GTI platform redefines the way you enjoy your watercraft. Days on the water are made totally unique with this revolutionary onboard experience.
Configurable. Comfortable. Groundbreaking.- Large swim platform
The swim platform is now flatter, more stable and more comfortable. It is ideal for boarding, lounging, and prepping for tow sports. Create even more space by removing the rear seat.
Rear cargo LinQ system- Fast. Easy. Secure.
Extra storage is possible with the secure quick-attach LinQ system. It allows to easily snap a fuel caddy, a bag or a cooler to the back of your watercraft using two convenient, integrated attachment points.
Powerful Predictable Performance- Premium Confidence
Redesigned hull and lower center of gravity for incredible stability and confidence at speed or at rest, yet lightweight and ultra-responsive for a power-filled fun factor.
Robust and lightweight- Polytec GEN 2 Hull Material
This robust material, now in its second generation, reduces the weight of the watercraft to deliver peak performance and efficiency, and makes it easy to tow with most cars. Plus, the color-in molding makes it more scratch-resistant than fiberglass.
Powerful Predictable Performance- Premium Confidence
Redesigned hull and lower center of gravity for incredible stability and confidence at speed or at rest, yet lightweight and ultra-responsive for a power-filled fun factor.
Robust and lightweight- Polytec GEN 2 Hull Material
This robust material, now in its second generation, reduces the weight of the watercraft to deliver peak performance and efficiency, and makes it easy to tow with most cars. Plus, the color-in molding makes it more scratch-resistant than fiberglass.
Watertight phone compartment- Keep it dry and charged
A watertight compartment with integrated USB port allowing your devices, including phones or action cameras, to stay charged and ready to go-snug in an impact-absorbing, watertight cradle.
Larger front storage- Store what you want
The largest storage space in its category (40.2 gal. / 152 L) lets you store plenty of gear.
Sport and Eco- Two Additional Riding Models
Choose how you want your power delivered thanks to different riding modes such as Sport and ECO.
Closed-loop cooling system- A Sea-Doo Exclusive
This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind.
Intelligent brake and reverse- The Industry's first and most intuitive on-water brake
Recognized by the U.S. Coast Guard for improving boat safety and now in its third generation, the Sea-Doo exclusive iBR system allows you to stop sooner. With both hands on the handlebars, riders can engage forward, neutral, and reverse for stable, worry-free maneuvering at low speeds.
2021 Sea-Doo GTI Video Tours
Sea-Doo GTI: BoatTEST 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 2021 Sea-Doo GTI
The 2021 Sea-Doo GTI has received positive feedback from customers, highlighting its exceptional blend of performance, comfort, and versatility
Many riders appreciate the powerful yet efficient engine, which delivers a thrilling experience on the water while maintaining fuel efficiency. Customers frequently mention the spacious storage capacity, which allows for easy packing of gear for day trips and adventures. The comfortable seating and ergonomic design are also praised, making it a great choice for families or groups looking to enjoy extended outings. Another common point of admiration is the innovative technology features, including the intelligent brake and reverse system, which enhances safety and control, especially for novice riders. The GTI's smooth handling and stability in various water conditions have also received high marks, making it a popular choice for both newcomers and experienced riders alike. Overall, the 2021 Sea-Doo GTI is celebrated for its combination of performance, comfort, and user-friendly features, making it a standout option in the personal watercraft market.
The Biggest Pros and Cons
2021 Sea-Doo GTI: Pros and Cons
Pros
Versatile Performance: The GTI is designed for both leisure and thrill-seeking, making it ideal for various water activities, from cruising to towing.
Comfortable Seating: With spacious seating for up to three riders, the GTI ensures a comfortable ride, perfect for family outings or fun with friends.
Stable Handling: Featuring advanced hull design, the GTI provides excellent stability and maneuverability, even in choppy waters.
Innovative Features: Equipped with technology like the iControl system, which includes customizable riding modes and a braking system that enhances safety.
Storage Solutions: Ample storage compartments allow you to keep your gear organized and secure while on the water.
Eco-Friendly Options: The GTI offers fuel-efficient engines, which translate to longer rides and fewer stops for fuel.
Great for Beginners: Easy to handle and operate, making it suitable for novice riders looking to start their watercraft adventures.
Cons
Weight: While the GTI is stable, its heavier weight might make it less agile for some experienced riders looking for high-performance options.
Base Model Features: Some advanced features, such as a premium sound system or upgraded finishings, may require additional costs or be available only on higher trim levels.
Speed Limitations: Although it offers exciting performance, the GTI may not satisfy those seeking top-tier racing speeds, especially compared to performance-focused models.
Storage Space: Despite decent storage, space may be limited for longer trips or when carrying large amounts of extra gear.
Cost Considerations: The 2021 GTI may come with a higher price point than basic models, which could deter budget-conscious buyers.
Learning Curve: Although user-friendly, some riders might still need time to get accustomed to its features and handling. The 2021 Sea-Doo GTI delivers an engaging riding experience with versatile features, making it a popular choice for water enthusiasts, but potential buyers should weigh its limitations against their riding needs.
Made For
The 2021 Sea-Doo GTI is designed for a wide range of water enthusiasts, appealing to both seasoned riders and newcomers alike. Ideal for families and individual adventurers, this versatile watercraft offers a perfect blend of comfort, performance, and convenience. Whether you’re looking to explore tranquil lakes, tackle waves at the beach, or enjoy leisurely cruises with friends and family, the GTI is equipped to deliver an exhilarating experience on the water. With its spacious seating, ample storage, and user-friendly features, it’s perfect for those who prioritize comfort during their water outings. Additionally, the GTI's nimble handling and impressive fuel efficiency make it a great choice for anyone looking to blend excitement with sustainability. Overall, the 2021 Sea-Doo GTI is for anyone seeking a reliable, fun, and stylish way to enjoy the water.
Be the first to know when similar boats hit the market
Get notified when new boats become available
Meet the Broker

Address
Want to update the details or images for this boat? Claim this listing by getting in touch.
Boat Location
Contact Redline Powersports about 2021 Sea-Doo GTI
4663 Hwy 501, Myrtle Beach, SC, 29579























