2018 Yamaha GP1800 Boat in Dallas, TX 75238 US

$13,999

Used
builtBuilt in 2018
Year the boat was built
model

GP1800

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

Price History

DateEventPrice
6/12/26Price increased$13,999(+180.8%)
11/13/25Price decreased$4,986(-15.5%)
10/24/25Price decreased$5,898(-15.5%)
9/25/25Price decreased$6,980(-19.3%)

Contact RideNow Powersports Dallas

9938 Plano Rd, Dallas, TX, 75238

Boattest.com Review

Overview

The Yamaha GP1800R SVHO is a high-performance personal watercraft designed primarily for racing enthusiasts. This model year introduces an all-new design that emphasizes both style and advanced features, positioning it as a pure racing machine. The GP1800R SVHO combines Yamaha's most powerful 1.8-liter supercharged intercooled engine with innovative technologies to deliver exceptional acceleration, handling, and rider control.

Exterior Design and Controls

The GP1800R SVHO features a muscular and stylized appearance with a wider deck outfitted with non-skid matting for enhanced rider stability. The handlebars draw inspiration from closed-course racing circuits, offering tilt adjustment and contoured grips on both sides. Controls are intuitively placed, including a throttle trigger on the right and ride control on the left, allowing for seamless transitions between neutral, reverse, and deceleration while maintaining full control with both hands. Additional exterior features include race-inspired sponsons, a redesigned intake grate and jet pump, a reboarding step, and an improved tow ring. The footwells are deeper, wider, and self-draining, contributing to improved ergonomics and rider comfort.

Advanced Rider Assistance and Electronics

The GP1800R SVHO incorporates several innovative rider assistance technologies. The Trim TDE (Thrust Directional Enhancer) enhances low-speed maneuverability and provides additional thrust when backing off a trailer. The ride control system includes a cruise no-wake button that allows the rider to maintain idle speed or cruise speed without continuous throttle input, adjustable via the right handlebar. A 4.3-inch LED display, controlled by a touchpad beneath the handlebars, provides essential information. Notably, the model introduces an industry-first Auto Trim feature with Launch Control and Cornering Control, which automatically adjusts the nozzle trim to optimize acceleration and cornering performance. Optional factory-installed audio speakers integrate seamlessly into the hull, delivering high-quality Bluetooth-enabled sound through 4.5-inch speakers connected to a two-channel amplifier.

Power and Performance

At the heart of the GP1800R SVHO lies Yamaha's largest engine: a 1.8-liter supercharged intercooled powerplant enhanced with Nano XL2 technology, which yields an impressive power-to-weight ratio. This combination enables blistering acceleration and top speeds reaching up to 69 miles per hour. The watercraft's center of gravity has been moved aft to increase responsiveness, making it highly agile and capable of clinging to the water during aggressive maneuvers. The GP1800R SVHO is the same model used in professional racing circuits, having secured numerous world, national, and endurance titles, and is race-ready straight from the showroom.

Specifications and Rider Suitability

The GP1800R SVHO measures 131.9 inches in length overall and has a dry weight of 772 pounds. It can accommodate one to three riders and holds 18.5 gallons of fuel. Storage capacity totals 28.4 gallons distributed across three compartments, with the center compartment notably deep for added practicality. While the watercraft excels in high-performance scenarios, it also offers versatility for more relaxed cruising. However, it is recommended for intermediate to advanced riders due to its powerful acceleration and handling characteristics.

Conclusion

The Yamaha GP1800R SVHO represents the pinnacle of Yamaha's performance watercraft lineup, combining cutting-edge technology, race-proven engineering, and rider-focused design. Its powerful engine, advanced control systems, and ergonomic enhancements deliver an exhilarating experience on the water. While not suited for beginners, it offers intermediate and advanced riders a thrilling blend of speed, control, and style, making it a formidable presence both on the race circuit and recreational waterways.

Rating: 4.5 out of 5

Overview from around the web 2018 Yamaha GP1800

The 2018 Yamaha GP1800 has garnered positive feedback from customers who appreciate its performance, design, and features

Many riders highlight its impressive speed and acceleration, noting the powerful 1.8-liter SVHO engine that delivers exhilarating rides. The lightweight hull contributes to agile handling and responsiveness, making it a favorite among performance enthusiasts. Customers also commend the GP1800’s stability, even at high speeds, and its exceptional cornering capabilities. The comfortable seating and ergonomic design provide a pleasant experience for both solo and tandem rides, allowing for longer outings without fatigue. Additionally, users value the modern touchscreen display that offers easy navigation and key information at a glance. The ample storage space and stylish aesthetics further enhance its appeal. Overall, the 2018 Yamaha GP1800 is praised for its thrilling performance, cutting-edge technology, and sleek design, establishing it as a top choice in the personal watercraft market.

The Biggest Pros and Cons

2018 Yamaha GP1800: Pros and Cons The 2018 Yamaha GP1800 is a high-performance personal watercraft that stands out for its blend of speed, agility, and innovative features. Here's a closer look at its advantages and disadvantages:

Pros

Powerful Engine: The GP1800 is equipped with a 1.8-liter, high-output, supercharged marine engine that delivers impressive acceleration and top speed, making it one of the fastest models in its class.

Agile Handling: Featuring lightweight materials and a nimble design, the GP1800 offers exceptional handling and maneuverability, making it ideal for both casual cruising and exhilarating rides.

Innovative Technology: The integrated RiDE (Reverse with Intuitive Deceleration Electronics) system enhances control during maneuvering, particularly when reversing or decelerating.

Comfort and Ergonomics: The seat is designed for comfort, providing support for long rides while allowing for active positioning during more dynamic maneuvers.

Storage Space: With ample storage options, including a waterproof compartment, the GP1800 allows riders to bring along necessary gear without sacrificing performance.

Fuel Efficiency: Despite its power, the GP1800 is engineered for efficiency, allowing for extended riding sessions without frequent refueling.

Cons

Price Point: The GP1800 is positioned as a premium model, which may not be within the budget of all potential buyers.

Limited Seating: Designed primarily for performance, the GP1800 offers seating for only two riders, which may be a drawback for those looking to ride with larger groups.

Stability in Rough Waters: While agile, some users may find that the GP1800 lacks the same level of stability in choppy waters compared to larger or heavier models.

Learning Curve: The advanced features and high-performance nature may require a learning curve for less experienced riders.

Maintenance Costs: As a high-performance PWC, the GP1800 may incur higher maintenance costs compared to standard models, particularly if pushed to its performance limits.

Made For

The 2018 Yamaha GP1800 is designed for performance enthusiasts seeking an adrenaline-pumping experience on the water. This high-powered personal watercraft is perfect for those who crave speed, agility, and precision handling. It caters to riders who demand the thrill of cutting through waves with confidence, thanks to its lightweight construction and advanced hull design. Whether you're a seasoned rider looking to push your limits or a newer enthusiast eager to explore the excitement of jet skiing, the GP1800 delivers an exhilarating ride. Its powerful 1.8L supercharged engine offers outstanding acceleration and top speeds, making it ideal for racing or recreational outings. With features that enhance stability, maneuverability, and comfort, the GP1800 is tailored for individuals who value both power and performance on the open water. Get ready to embrace the ride of your life!

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9938 Plano Rd
Dallas, TX 75238

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