Yamaha model line
GP1800
The Yamaha GP1800 is recorded for two consecutive model years, 2017 to 2018. Every GP1800 year on record is a fuel-injected four-stroke, with the engine recorded as 1812.
The Yamaha GP1800 as Yamaha photographed it in the studio, model year not given, so not a period machine.
Photo by Yamaha Watercraft Group, "GP1800-Red-Profile_01", CC BY 2.0.
At a glance
- Years made
- 2017 to 2018
- Engine, as the records hold it
- 1812
- Strokes
- Four-stroke
- Fuel system
- Fuel injection
- Hull type
- Sit-down
- Model years on record
- 2
- Checked
- None of the two GP1800 model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all two name a source below.
Some Yamaha numbers are measured sizes rather than the number in the model name: a GP760 is held as 753, a GP1200R as 1131, a GP1300R as 1296. None of these figures has been checked against a Yamaha document unless a cited source states it.
Not your year? For other years under names that start GP1800: GP1800R, 2019; GP1800R HO, 2020 to 2023; GP1800R SVHO, 2020 to 2024.
The Yamaha GP1800 from 2017 to 2018, one square for each model year, a decade to a row; follow a square to its row.
How we know: The 2 GP1800 rows in the year table, with each row's grade and the engine cells it prints in bold.
Year by year
| Model year | Engine, as the records hold it | Fuel system | Strokes | Hull type | What the record says | Source |
|---|---|---|---|---|---|---|
| 2017 | 1812 | Fuel injection | Four-stroke | Sit-down | Return of the GP name on the supercharged 1.8. One of the machines on the BaddJet front grid. | Source 1 |
| 2018 | 1812 | Fuel injection | Four-stroke | Sit-down | Yamaha's own parts catalogue for Canada lists this machine for 2018 under the model name "GP1800". | Source 1 |
Sources
- Yamaha Motor Co., Ltd., Parts Catalogue (YPEC), Canada edition, Water Vehicle, model "GP1800", model years (2017 to 2018), ypec-sss.yamaha-motor.co.jp reached through yamaha-motor.ca. Retrieved 2026-09-20. (model years 2017 to 2018)
Related
On the Yamaha model timeline
The timeline dates the GP1800 by release year, which can sit a year from its model years here.
In the parts catalogue
Other Yamaha models whose names start GP1800
Cite this page
“Yamaha GP1800”, BaddJet archive, https://baddjetarchive.com/reference/yamaha/gp1800/
Add the date you read it.