This boat has been sold but check out these similar boats nearby

  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white, front view. - 2The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white, front view. - 2
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white design. - 3The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white design. - 3
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design, on a stand. - 4The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design, on a stand. - 4
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white color scheme. - 5The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white color scheme. - 5
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white design. - 6The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and white design. - 6
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design. - 7The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design. - 7
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design, rear view. - 8The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design, rear view. - 8
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design. - 9The Image of 2018 Yamaha WaveRunner GP1800 in a workshop, red and black design. - 9
  • Slide: The Image of 2018 Yamaha WaveRunner GP1800 in a garage, red and black design. - 10The Image of 2018 Yamaha WaveRunner GP1800 in a garage, red and black design. - 10
1/10

2018 Yamaha GP1800Sold

$7,999

Used
We will let you know when another 2018 Yamaha GP1800 is available in Hampton Bays, NY

Boat in Hampton Bays, NY 11946 US

builtBuilt in 2018
Year the boat was built
model

GP1800

Boat model
engine

1 Engine (--)

Engine type and count
length

12 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Reinforced

Hull material

NO TRAILER


Introducing the 2018 Yamaha WaveRunner GP1800 - the personal watercraft built for riders who demand pure adrenaline, instant acceleration, and unmatched precision on the water.

This performance machine is powered by Yamaha's legendary Supercharged 1.8L SVHO engine, delivering explosive throttle response that launches you across the water with authority. The GP1800 isn't just fast - it's engineered for control. Its lightweight NanoXcel 2 hull gives you razor-sharp handling, tight cornering, and stability even at top speed, making every twist of the handlebars feel like a natural extension of your instincts.

From weekend thrill-seekers to seasoned racers, the GP1800 is built to outperform expectations. The seat design keeps you locked in during aggressive riding, the ergonomics are dialed for comfort at high speeds, and the sleek, race-inspired styling ensures you turn heads long before you reach the dock.

Whether you're carving through tight turns, launching across open water, or simply looking for the most exhilarating ride in its class, the 2018 GP1800 delivers the perfect blend of power, precision, and pure excitement.

If you're ready for a WaveRunner that elevates every moment on the water, the GP1800 is the machine that puts you in front - and keeps you there.

Nominal Length
12ft
Length Overall
12ft
Beam
4ft
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Hours
80
Disclaimer

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

DateEventPrice
11/15/25Initial price$7,999

2018 Yamaha GP1800 Video Tours

Overview from around the web 2018 Yamaha GP1800

Customers praise the 2018 Yamaha GP1800 for its exceptional performance and handling, highlighting its powerful 1

8-liter engine that delivers impressive acceleration and top speed. Many appreciate the lightweight design, which contributes to agile maneuverability and a thrilling ride experience. Riders also note the comfortable seating and ergonomic layout, making it suitable for both casual cruising and high-adrenaline activities. Additionally, users commend the GP1800’s reliability and Yamaha’s reputation for quality craftsmanship. Overall, the 2018 GP1800 is celebrated for blending speed, control, and comfort in a sleek, sporty package.

The Biggest Pros and Cons

The 2018 Yamaha GP1800 offers a thrilling ride with impressive performance and handling, making it a popular choice among jet ski enthusiasts. Here are some of the pros and cons of this model:

Pros

Powerful Engine: Equipped with a 1.8L supercharged four-cylinder engine, the GP1800 delivers strong acceleration and high top speeds, perfect for adrenaline seekers.

Agile Handling: Designed with a race-inspired hull, it provides excellent maneuverability and stability, allowing for sharp turns and confident control.

Lightweight Design: Its relatively light weight enhances responsiveness and makes it easier to handle both on and off the water.

Comfortable Seating: The ergonomic seat design supports comfortable riding for extended periods.

Advanced Features: Includes Yamaha’s RiDE dual throttle control system, offering intuitive braking and reverse functions for safer and easier operation.

Cons

Fuel Consumption: The powerful engine can lead to higher fuel consumption compared to less performance-focused models.

Limited Storage: Storage space is somewhat limited, which might be a drawback for longer trips or carrying extra gear.

Price Point: Positioned as a performance model, it may come with a higher price tag than entry-level personal watercraft.

Learning Curve: The aggressive performance and handling might be challenging for beginners or casual riders to master initially.

Made For

The 2018 Yamaha GP1800 is designed for thrill-seekers and performance enthusiasts who crave high-speed excitement on the water. Ideal for experienced riders looking for a powerful, agile, and responsive personal watercraft, it delivers intense acceleration and sharp handling, making it perfect for competitive racing or adrenaline-fueled recreational riding. Whether you're carving through waves or pushing your limits on open water, the GP1800 offers the advanced technology and performance features to elevate your riding experience.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Yamaha GP1800. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a All PWC cost in today's market, or how much does a Yamaha cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$90.79/mo
$
$
Loan amount$ 7,999
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Yamaha GP1800. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a All PWC cost in today's market, or how much does a Yamaha cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$90.79/mo
$
$
Loan amount$ 7,999
OR
%

Contact Mariner's Cove Marine / East End Jet Ski

9 Canoe Place Rd, Hampton Bays, NY, 11946

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Mariner's Cove Marine / East End Jet Ski at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Be the first to know when similar boats hit the market

Get notified when new boats become available

Meet the Broker

Address

9 Canoe Place Rd
Hampton Bays, NY 11946

Boat Location

Be the First to Know

Get notified when new boats become available.

Contact Mariner's Cove Marine / East End Jet Ski about 2018 Yamaha GP1800

9 Canoe Place Rd, Hampton Bays, NY, 11946

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Mariner's Cove Marine / East End Jet Ski at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Contact Mariner's Cove Marine / East End Jet Ski

9 Canoe Place Rd, Hampton Bays, NY, 11946

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Mariner's Cove Marine / East End Jet Ski at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

or