2018 Sea-Doo RXP-X 300
$11,990
Boat in Sullivan, WI 53178 US
Built in 2018
RXP-X 300
1 Engine (Bombardier)
11 feet
--
Fiberglass/Reinforced
Package deal and ready to enjoy today.
Sea-Doo's designers paid close attention to creating the most comfortable cockpit possible; the footwells are deep and surprisingly wide, allowing the rider plenty of room to move around the watercraft. The Ergolock seat is smartly sculpted to fit most adult riders, and features angled footwedges to help position the driver's knees into the padded coves for better handling.
Of course, the RXT-X's centrifugally supercharged 1,630cc 4-stroke producing a solid 300-horsepower is the big draw here. Not only could the new 2018 RXT-X out accelerate the competition, but its previous model as well. For 2018, Sea-Doo engineers shaved off an incredible 86-pounds, putting the new performance 3-seater at 828-pounds compared to the previous 914-pounds.
In all, the 2018 Sea-Doo RXT-X 300 is an absolute riot; with arm-stretching acceleration; a super comfortable cockpit; packed to the roof with one-of-a-kind special features. This new Sea-Doo was just a joy to ride.
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 10/17/25 | Initial price | $11,990 |
Videos from Sun Sport Marine Inc on this 2018 Sea-Doo RXP-X 300
2018 Sea-Doo RXP-X 300 Video Tours
Overview from around the web 2018 Sea-Doo RXP-X 300
Customers are praising the 2018 Sea-Doo RXP-X 300 for its powerful 300-horsepower engine, which delivers exceptional speed and acceleration on the water
Many highlight its agile handling and stability, making it a favorite for thrill-seekers and competitive riders alike. The ergonomic design and comfortable seating enhance the overall riding experience, while advanced features like the intelligent brake and reverse system add convenience and safety. Users also appreciate the sleek, sporty look and durable build quality that stands up to intense use. Overall, the 2018 Sea-Doo RXP-X 300 is celebrated for combining high performance with innovative technology, offering an exhilarating ride every time.
The Biggest Pros and Cons
The 2018 Sea-Doo RXP-X 300 is a high-performance personal watercraft designed for thrill-seekers and performance enthusiasts. Here are some of the pros and cons of this model:
Pros
Powerful Engine: Equipped with a 300-horsepower Rotax 1630 ACE engine, delivering impressive acceleration and top speed.
Agile Handling: The Ergolock system with a narrow seat and adjustable handlebars provides excellent control and maneuverability.
Stability: The ST3 hull design offers superior stability, allowing for aggressive turns and smooth rides even in choppy waters.
Advanced Features: Comes with Launch Control for quick starts, a sport mode for enhanced performance, and a digital display for easy monitoring.
Comfort: The ergonomically designed seat and rider position reduce fatigue during long rides.
Cons
Price: As a high-performance model, it comes with a premium price tag, which may be a consideration for budget-conscious buyers.
Fuel Consumption: The powerful engine can lead to higher fuel consumption compared to more economy-focused models.
Storage Space: Limited storage capacity, which might be a drawback for those looking to carry extra gear or supplies.
Learning Curve: Due to its performance-oriented design, it may be less suitable for beginners or casual riders.
Made For
The 2018 Sea-Doo RXP-X 300 is designed for adrenaline seekers and performance enthusiasts who want an exhilarating ride on the water. Ideal for experienced riders who crave speed, agility, and precision handling, this high-performance watercraft delivers powerful acceleration and sharp cornering. Whether you’re looking to dominate the racecourse or enjoy thrilling rides on open water, the RXP-X 300 offers advanced features and sporty design to elevate your water adventure.
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Meet the Broker
Address
Boat Location
Contact Sun Sport Marine Inc
502 Madison Avenue, Sullivan, WI, 53178
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