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2018 Yamaha WaveRunner GP1800

$11,995

Boat in Quakertown, PA

$11,995

Includes a galvanized trailer

The 2018 Yamaha WaveRunner GP1800 is a high-performance personal watercraft (PWC) designed for enthusiasts seeking speed, agility, and reliability. Here's an overview of its key features and specifications:

Engine & Performance

  • Engine: Supercharged 4-cylinder, 4-stroke Super Vortex High Output (SVHO) Yamaha Marine Engine

  • Displacement: 1812cc

  • Fuel System: Electronic Fuel Injection (EFI)

  • Top Speed: Approximately 69.3 mph

  • Acceleration: 0–30 mph in 1.68 seconds; 0–60 mph in 4.42 seconds 

  • Fuel Capacity: 18.5 gallons

  • Dry Weight: 769 lbs


Hull & Handling

  • Hull Material: NanoXcel2® (lightweight and durable)

  • Hull Type: Semi-V hull design for enhanced maneuverability

  • Pump Type: 160mm high-pressure pump

  • RiDE® System: Yamaha’s dual-throttle system for intuitive deceleration and reverse control

Features & Comfort

  • Seating: Accommodates up to 3 riders

  • Trim System: Electronic trim for adjusting ride dynamics

  • Storage: Total of 24.6 gallons, including glove box, under-seat, and bow compartments

  • Instrumentation: Digital display with indicators for forward, neutral, reverse, RiDE, and trim

  • Additional Features: Hydro-Turf mats, reboarding step, large mirrors, and ski tow eye




Videos from Highway Marine Service Inc. on this 2018 Yamaha WaveRunner GP1800

2018 Yamaha WaveRunner GP1800 Video Tours

2018 Yamaha WaveRunner GP1800

builtBuilt in 2018
modelGP1800
engine1 Engine (--)
length12 feet
fuel--
materialFiberglass/Reinforced

Marine Source: Overview for the 2018 Yamaha WaveRunner GP1800

Compiled and summarized from around the web
Reviews for the 2018 Yamaha WaveRunner GP1800:

Customers praise the 2018 Yamaha WaveRunner GP1800 for its powerful performance and exceptional handling. Many highlight its smooth acceleration and responsive steering, making it ideal for both high-speed thrills and precise maneuvering. Riders appreciate the comfortable seating and ergonomic design, which enhance long rides on the water. Additionally, users often mention its reliable engine and durable build quality, contributing to an overall enjoyable and dependable experience. The advanced technology and features included in the GP1800 model also receive positive feedback, underlining its reputation as a top choice among personal watercraft enthusiasts.

Who the 2018 Yamaha WaveRunner GP1800 is Made For:

The 2018 Yamaha WaveRunner GP1800 is designed for thrill-seekers and water sports enthusiasts who demand high performance and agility on the water. Ideal for experienced riders looking for a powerful and responsive personal watercraft, it offers advanced handling and acceleration, making it perfect for racing, freestyle riding, or simply enjoying fast-paced fun on lakes, rivers, and coastal waters. Its combination of speed, control, and durability makes it suitable for those who want to push their limits and experience top-tier watercraft performance.

The Biggest Pros and Cons of the 2018 Yamaha WaveRunner GP1800:

The 2018 Yamaha WaveRunner GP1800 is a high-performance personal watercraft designed for riders seeking speed, agility, and advanced features. Here are some of the pros and cons of this model:

Pros:

  • Powerful Engine: Equipped with a 1,812cc, 4-cylinder, supercharged engine, delivering impressive acceleration and top speed for thrilling rides.
  • Lightweight and Agile: The hull design and lightweight construction enhance maneuverability, making it ideal for racing and sharp turns.
  • Advanced Features: Includes features like a variable trim system, launch control, and a race-inspired rev limiter for optimized performance.
  • Comfortable Seating: Designed with ergonomic seating that provides good support for the rider, enhancing comfort during long rides.
  • Durability: Yamaha’s reputation for build quality ensures the GP1800 is reliable and built to withstand demanding conditions.
  • Customization Options: Available accessories and performance parts allow riders to tailor the watercraft to their preferences.

Cons:

  • Limited Passenger Capacity: Primarily designed for solo riding or two passengers, which may not suit those looking for a family-friendly watercraft.
  • Higher Price Point: As a performance-oriented model, it can be more expensive compared to entry-level WaveRunners.
  • Fuel Consumption: The powerful engine may result in higher fuel consumption, reducing overall range.
  • Learning Curve: Due to its performance capabilities, it may be less suitable for beginners or casual riders.
  • Storage Space: Limited storage compartments may restrict carrying capacity for longer outings.

Overall, the 2018 Yamaha WaveRunner GP1800 is an excellent choice for enthusiasts who prioritize speed and handling, but it may not be the best fit for those seeking a more relaxed or family-oriented watercraft.

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2018 Yamaha WaveRunner GP1800 Full Details

Nominal Length
12ft
Length Overall
12ft
Beam
4ft
Hull Material
fiberglass
Engine 1
Engine Hours
210
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Price History

DateEventPrice
6/28/25Initial price$11,995

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Meet the Broker: Highway Marine Service Inc.

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Address
875 N West End Blvd
Rt. 309
Quakertown, PA 18951

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875 N West End Blvd, Rt. 309, Quakertown, PA, 18951

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