2025 Yamaha gp
$15,986
Boat in Sheboygan, WI 53081 US
Built in 2025
gp
1 Engine (--)
11 feet
Gas
Other
Displacement: 79.1 cu. in. (1812 cc)
Bore and Stroke: Bore: 3.39 in. (86 mm); Stroke: 3.07 in. (78 mm)
Cooling: Water (Open Loop)
Compression Ratio: 8.5:1
Fuel System: Gas
Starting: Electric
Dry Weight: 758 lb. (343.8 kg.)
Fuel Capacity: 18.5 gal. (70 L)
Height: 47 in. (1193.8 mm)
Length: 132 in. (3352.8 mm)
Width: 49 in. (1244.6 mm)
Rider Capacity: 3
Storage Capacity: 28.4 gal.
Pump: Axial Flow
Transmission: Direct Drive
Speedometer: Standard
Tachometer: Standard
Mirrors: Standard
Hull Type: V
Price History
| Date | Event | Price |
|---|---|---|
| 3/6/26 | Price decreased | $15,986(-2.4%) |
| 7/18/25 | Initial price | $16,386 |
2025 Yamaha gp Video Tours
Boattest.com Review
Overview
The Yamaha GP1800 WaveRunner is a high-performance personal watercraft designed to deliver exceptional speed and adrenaline. It features a powerful 1812cc supercharged four-cylinder, four-stroke engine known as the Super Vortex High Output, which is the most powerful engine available in Yamaha's WaveRunner lineup. This model combines a large engine with a lightweight hull, creating a watercraft optimized for closed course racing and experienced enthusiasts seeking maximum performance.
Power and Performance
At the heart of the GP1800 is the 1812cc supercharged engine paired with a 160mm eight-vane high-pressure pump and a three-blade stainless steel impeller with a 16.4-degree pitch. The engine includes a high-performance intercooler, increased supercharger air intake capacity, and a modified fuel injection system to enhance fuel delivery, requiring high octane fuel for optimal operation. The lightweight Nano XL2 hull and deck, weighing just 769 pounds, contribute to an unprecedented power-to-weight ratio in personal watercraft. The GP1800 can reach speeds up to 70 mph and sustain that speed for nearly an hour on its 18.5-gallon fuel tank, while cruising at 30 mph for almost four hours with a 10% fuel reserve. The hull design incorporates well-defined strakes, soft bow chines, performance sponsons, and a race-inspired keel shape, all contributing to a precise and thrilling ride.
Engine Access and Maintenance
The engine is easily accessible beneath a removable seat, allowing for straightforward daily checks and routine maintenance. Despite its large size, there is sufficient space around the engine to facilitate these tasks, which helps reduce maintenance costs. Yamaha manufactures the engine in-house, providing a streamlined warranty process backed by a one-year warranty covering both the WaveRunner and its mechanical components.
Exterior Design
The GP1800 exhibits a sleek and symmetrical exterior design, notable for its high-quality workmanship and smooth finish. The hull lacks internal ribs, resulting in an uninterrupted flow and a visually appealing surface. The watercraft is available in metallic azure blue or torch red paint options, enhancing its striking appearance. Measuring 131.9 inches in length overall with a 48-inch beam, the design balances aesthetics with performance.
Handling and Rider Experience
Although the GP1800 is intended for experienced riders, it offers a level of precision and predictability that can also appeal to intermediate users. The watercraft features an electric trim function controlled from the left handlebar, allowing riders to adjust the ride dynamically for optimal performance or to compensate for additional passenger weight. Additionally, Yamaha's proprietary Ride Technology integrates braking, reverse, and neutral controls into the left trigger, enhancing maneuverability and safety. The GP1800 encourages skill development by challenging riders to explore its performance limits progressively.
Conclusion
The Yamaha GP1800 WaveRunner is a specialized, high-performance personal watercraft designed for those who demand speed and agility. It is not suited for beginners but offers an exhilarating experience for advanced riders seeking a production watercraft with race-inspired capabilities. Its combination of powerful engineering, lightweight design, and advanced control features make it a standout in its class, delivering both excitement and precision on the water.
Overview from around the web 2025 Yamaha gp
Customers are praising the 2025 Yamaha GP for its powerful performance and sleek, sporty design
Many highlight its responsive handling and smooth ride, making it an excellent choice for both beginners and experienced riders. Riders also appreciate the advanced technology features that enhance safety and convenience on the water. Overall, users commend the Yamaha GP 2025 for delivering an exhilarating and reliable watercraft experience.
The Biggest Pros and Cons
The 2025 Yamaha GP offers a thrilling ride with several notable advantages and a few considerations to keep in mind:
Pros
Powerful Performance: Equipped with a high-output engine, the Yamaha GP delivers impressive speed and acceleration, perfect for adrenaline seekers.
Agile Handling: Its lightweight design and responsive steering make maneuvering effortless, ideal for tight turns and quick direction changes.
Comfortable Seating: Designed with ergonomics in mind, the seating provides good support for extended rides.
Advanced Technology: Features such as ride modes and customizable settings enhance the overall riding experience.
Durability: Built with quality materials, it promises reliability and longevity even under demanding conditions.
Cons
Fuel Efficiency: High performance can come at the cost of increased fuel consumption compared to more economy-focused models.
Storage Space: Limited onboard storage may require additional accessories for carrying gear.
Price Point: Positioned as a premium model, it may be more expensive than entry-level alternatives.
Learning Curve: The powerful engine and agile handling might be challenging for beginners to master immediately.
Made For
The 2025 Yamaha GP is designed for thrill-seekers and water sports enthusiasts who crave high performance and agility on the water. Whether you're an experienced rider looking to dominate the waves or a passionate adventurer eager to elevate your boating experience, the Yamaha GP offers the power, precision, and advanced features to match your lifestyle. Its sporty design and cutting-edge technology make it ideal for those who demand excitement, speed, and exceptional handling in their watercraft.
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Meet the Broker
Address
Boat Location
Contact TWL Powersports & Marine Sheboygan about 2025 Yamaha gp
5425 Racetrack Rd, Sheboygan, WI, 53081
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