2026 Sea-Doo RXT-X Boat in Lake Havasu City, AZ 86403 US

$21,149

$21,399

New
builtBuilt in 2026
Year the boat was built
model

RXT-X

Boat model
engine

1 Engine (--)

Engine type and count
length

11 feet

Overall boat length
fuel

Gas

Fuel type
material

Other

Hull material
Nominal Length
11ft
Hull Material
other
Engine 1
Fuel Type
gasoline
Engine Year
2026

Price History

DateEventPrice
7/22/26Price decreased$21,149(-1.2%)
6/5/26Price decreased$21,399(-2.3%)
3/14/26Initial price$21,899

Contact Lake Havasu North

1040 N Lake Havasu Ave, Lake Havasu City, AZ, 86403

Sea-Doo RXT-X: BoatTEST Review

Reviewed by Jeff Hammond

Overview

The Sea-Doo RXTX 300 is a high-performance watercraft designed to deliver speed and exceptional handling even in challenging water conditions. It accommodates up to three riders and emphasizes a strong connection between the machine and the rider through advanced ergonomic and technological features. This watercraft is suitable for both thrill-seekers and families, offering ample storage and ease of use around docks.

Exterior Design and Ergonomics

The RXTX 300 features clean lines with subtle angular geometry, complemented by integrated, fully adjustable mirrors positioned safely within the dock strike zone. A standout aspect of its design is the Ergolock system, developed with input from an ergonomics expert to make the vehicle an extension of the rider. This system includes a footwell with distinct positions for cruising and cornering, a redesigned seat that locks the rider in place by allowing the knees to press inward, and a raised seat back that provides additional support. Together, these elements create a triangular support system enhancing rider control and comfort.

Control and Technology

The RXTX 300 incorporates several advanced control features starting with the Adjustable Ergonomic Steering (AES), which allows the handlebars to be rotated and adjusted in and out with guide marks ensuring symmetry. Uniquely, the gauges adjust in tandem with the handlebars for optimal visibility. The left handlebar hosts the start-stop button, a palm-rest grip, the Intelligent Brake and Reverse (IBR) lever for safe stopping and maneuvering, the Variable Trim System (VTS) for adjusting riding attitude, and mode toggles between Touring, Sport, and Eco for performance or fuel efficiency. The right handlebar controls the digital display, allowing the rider to cycle through information such as speed, lap timer, fuel consumption, and trim parameters.

Power and Storage

Beneath the hinged seat, supported by a gas strut, lies a redesigned 1630cc supercharged and intercooled engine. This engine is 9% larger than its predecessor and delivers 15% more power. Storage options include a watertight compartment under the front visor with a removable insert, secure storage for safety equipment such as a fire extinguisher and flares, and a large rear deck that facilitates boarding and towing. The RXTX 300 is tow-friendly, equipped with a rear hook and multiple handholds for passengers. Additionally, retractable dock lines are conveniently located at the sides and stern, eliminating the need to carry extra lines.

Performance and Handling

On the water, the RXTX 300 demonstrates highly responsive and instantaneous acceleration and maneuverability. Although top speed is regulated by Coast Guard agreements, the watercraft maintains impressive fuel efficiency, consuming 6.4 gallons per hour at 40 mph, 9.8 gallons per hour at 50 mph, and 14.8 gallons per hour at 60 mph. These figures allow for up to an hour of run time with a 10% fuel reserve. The combination of performance, handling, and the Ergolock system provides a ride that balances the thrill of speed with comfort and control, even in less than ideal water conditions.

Conclusion

The Sea-Doo RXTX 300 stands out as a muscle car on the water, blending high performance and precise handling with ergonomic comfort and advanced technology. Its design and features foster a strong connection between rider and machine, enhancing both enjoyment and control. This watercraft is well-suited for riders seeking speed without sacrificing comfort or practicality.

Rating: 4.5 out of 5

Overview from around the web 2026 Sea-Doo RXT-X

The 2026 Sea-Doo RXT-X has garnered positive feedback from customers, with many praising its impressive performance and advanced features

Riders appreciate the powerful Rotax engine that delivers thrilling acceleration and top speeds, making it ideal for adrenaline seekers. The handling is another highlight; customers often remark on its exceptional stability and maneuverability, whether carving through waves or navigating tight turns. The luxurious comfort of the seat and ergonomic design have also received compliments, ensuring a smooth ride even during longer outings. The inclusion of cutting-edge technology, such as the BRP Connect system and an intuitive display, allows for easy navigation and access to essential information. Moreover, users have noted the versatile storage options, which make it convenient for day trips or extended adventures. Overall, the 2026 Sea-Doo RXT-X is recognized as a top choice for performance enthusiasts looking for a blend of power, comfort, and innovation on the water.

The Biggest Pros and Cons

2026 Sea-Doo RXT-X Overview Designed for adrenaline-seekers and water sport enthusiasts, the 2026 Sea-Doo RXT-X offers an exhilarating blend of performance, advanced technology, and comfort. With its sleek design and powerful capabilities, this watercraft promises an unforgettable ride on the water.

Pros

High Performance: The RXT-X is equipped with a powerful engine that provides impressive acceleration and top speeds, making it ideal for thrill-seekers.

Advanced Technology: Featuring the latest innovations, including a digital display and customizable settings, riders can monitor performance and adjust preferences seamlessly.

Agile Handling: The enhanced hull design ensures superior maneuverability and stability, allowing for sharp turns and easy navigation in both calm and rough waters.

Comfort Features: Ergonomically designed seating allows for comfortable long rides, while the adjustable footwell and handlebar enhance rider control.

Great Storage Solutions: With ample storage compartments, riders can conveniently stow gear, making it perfect for longer excursions or day trips.

Eco-Friendly Options: With improved fuel efficiency and reduced emissions, the 2026 RXT-X is a more environmentally friendly choice for water enthusiasts.

Customizable Accessories: A variety of accessories and performance upgrades are available, enabling riders to personalize their experience according to their preferences.

Cons

Price Point: The RXT-X is positioned at a premium price range compared to other models, which may be a consideration for budget-conscious buyers.

Weight: With a heavier build designed for stability and performance, some users may find it less nimble than lighter alternatives, especially in tight spaces.

Learning Curve: While the advanced features provide great benefits, they may be overwhelming for new riders who are unfamiliar with high-performance watercraft.

Maintenance Needs: High-performance engines can require more maintenance and specialized care, which may lead to extra long-term costs.

Limited Passenger Capacity: The sporty design prioritizes performance, which can make it less spacious for passengers compared to family-oriented models.

Made For

The 2026 Sea-Doo RXT-X is designed for the thrill-seekers and water enthusiasts who crave high performance and dynamic adventure on the waves. Tailored for experienced riders, this powerful watercraft is perfect for those who appreciate speed, agility, and advanced technology. Whether you're racing across open waters, carving through tight corners, or exploring extended coastlines, the RXT-X offers unparalleled handling and responsiveness. It caters to individuals who value premium comfort and high-end features, making it ideal for both weekend warriors and serious water aficionados. With its cutting-edge engine technology, innovative design, and an array of safety features, the 2026 RXT-X invites riders to push their limits while enjoying the ultimate watercraft experience. Dive into excitement and elevate your aquatic adventures with a machine crafted for performance and precision.

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1040 N Lake Havasu Ave
Lake Havasu City, AZ 86403

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