2026 Sea-Doo RXT-X Boat in Duncansville, PA US
RXT-X
1 Engine (--)
10 feet
Gas
Other
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
Fuel System: Gas
Starting: Electric
Dry Weight: 842 lb. (382 kg.)
Fuel Capacity: 18.5 gal. (70 L)
Height: 45.3 in. (1150 mm)
Length: 135.8 in. (3450 mm)
Width: 49.2 in. (1250 mm)
Rider Capacity: 3
Storage Capacity: 26.1 gal.
Pump: Axial Flow
Transmission: Direct Drive
Speedometer: Standard
Tachometer: Standard
Mirrors: Standard
Hull Type: Deep V
Price History
| Date | Event | Price |
|---|---|---|
| 2/5/26 | Initial price | $22,299 |
2026 Sea-Doo RXT-X Video Tours
Boattest.com Review
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.
Overview from around the web 2026 Sea-Doo RXT-X
Customers are raving about the 2026 Sea-Doo RXT-X, praising its powerful performance and cutting-edge technology
Boaters are impressed with the exhilarating acceleration provided by the Rotax® 1630 ACE™ engine, noting that it delivers unmatched power and precision on the water. The ultra-stable platform and advanced maneuverability contribute to a smooth riding experience, making it ideal for both beginners and seasoned riders. Many users appreciate the intuitive touchscreen display, which offers easy access to a variety of features, including customizable riding modes and navigation options. The spacious storage capacity is another highlight, allowing for convenient gear storage during long rides. Reviewers have also commented on the stylish design and vibrant color options, which make the RXT-X a standout on the water. Safety features, such as the intelligent brake and reverse system, enhance rider confidence, particularly in busy water environments. Overall, the 2026 Sea-Doo RXT-X has garnered positive feedback for its thrilling performance, innovative features, and impressive design, solidifying its reputation as a top choice for water sports enthusiasts.
The Biggest Pros and Cons
2026 Sea-Doo RXT-X Overview
Pros
High Performance: The RXT-X is equipped with a powerful engine that delivers outstanding acceleration and top speeds, making it ideal for thrill-seekers and performance enthusiasts.
Innovative Hull Design: The S3 hull design enhances stability and maneuverability, providing a smooth ride even in choppy waters. This feature allows for confident cornering and responsiveness.
Intelligent Brake and Reverse (iBR): Sea-Doo's innovative braking system allows for quick stops and seamless transitions into reverse, improving safety and control.
Advanced Control Systems: Features such as the Variable Trim System (VTS) and the adjustable handlebar enhance the riding experience, enabling customization based on rider preferences and conditions.
Comfort and Ergonomics: The spacious seating arrangement provides comfort for both the driver and passengers, making long rides enjoyable. The ergonomic handlebars and footwells ensure a secure grip and positioning.
Storage Capacity: Generous storage compartments allow for easy carrying of personal items, accessories, and gear, making it practical for day trips.
Stylish Design: The sleek and modern aesthetics of the RXT-X command attention on the water, available in various bold color schemes that reflect its performance-oriented spirit.
Cons
Price Point: As a high-performance model, the RXT-X comes with a premier price tag, which may be a barrier for some prospective buyers.
Alternating Weight Distribution: The powerful engine and performance features can lead to a heavier feel, which might be less preferable for some riders looking for a lightweight option.
Maintenance Costs: Due to its advanced technology and performance components, maintenance and servicing can be more costly compared to entry-level models.
Limited Entry-Level Features: While designed for experienced riders and thrill-seekers, some beginner riders may find the features and performance levels overwhelming.
Fuel Consumption: Given its powerful engine, the RXT-X may consume more fuel compared to lower-performance models, which could be a consideration for long-distance riders.
Made For
The 2026 Sea-Doo RXT-X is designed for thrill-seekers and performance enthusiasts looking to conquer the waves with unmatched power and precision. Whether you're an experienced rider or someone who's just beginning to explore the excitement of personal watercraft, the RXT-X caters to those who value speed, agility, and cutting-edge technology. With its sleek design and advanced features, this watercraft is perfect for adrenaline junkies who crave high-octane adventures. The RXT-X boasts exceptional handling, making it ideal for navigating tight turns, high-speed runs, and everything in between. Those who enjoy water sports will also appreciate the stability and power, making it an excellent choice for towing activities or racing against friends. In summary, the 2026 Sea-Doo RXT-X is for anyone who desires a thrilling ride on the water, harnessing state-of-the-art engineering and innovative design to enhance every adventure. Whether for solo rides or group outings, the RXT-X promises an exhilarating experience like no other.
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| $22,299 | $22,549 | $22,949 | $19,099 | $17,999 | $17,149 |
| Duncansville | Duncansville | Duncansville | Duncansville | Duncansville | Duncansville |
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Meet the Broker

Address
Boat Location
Contact Alpha Powersports and Specialized Vehicles about 2026 Sea-Doo RXT-X
484 Route 764, Duncansville, PA, 16635























