Sea-Doo model line
RXT-X 300
The Sea-Doo RXT-X 300 is recorded for eight consecutive model years, 2016 to 2023. Every RXT-X 300 year on record is a fuel-injected four-stroke, with the engine recorded as 1630.
At a glance
- Years made
- 2016 to 2023
- Engine, as the records hold it
- 1630
- Strokes
- Four-stroke
- Fuel system
- Fuel injection
- Hull type
- Sit-down
- Model years on record
- 8
- Checked
- None of the eight RXT-X 300 model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all eight name a source below.
Sea-Doo numbers are the ones the sport names each engine by, and can differ from the measured size: a 787 measures 781.6, a 947 measures 951.
Not your year? For other RXT-X years: RXT-X 255, 2008 to 2009; RXT-X 260, 2010 to 2015; RXT-X aS 260, 2011 to 2016; RXT-X 325, 2024 to 2026; RXT-X 350, 2027.
The Sea-Doo RXT-X 300 from 2016 to 2023, one square for each model year, a decade to a row; follow a square to its row.
How we know: The 8 RXT-X 300 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 |
|---|---|---|---|---|---|---|
| 2016 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2016 as "RXT-X 300" under the RXT Family family, read from the Model Numbers assembly. | Source 1 |
| 2017 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2017 as "RXTX, X, 300" under the RXT Family family, read from the Model Numbers assembly. | Source 2 |
| 2018 | 1630 | Fuel injection | Four-stroke | Sit-down | New ST3 platform for the three-seat range. | Source 3 |
| 2019 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2019 as "RXT 300, package X" under the SEA-DOO - RXT Series family. | Source 4 |
| 2020 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2020 as "RXT 300, package X" under the 005 - RXT Series family. | Source 5 |
| 2021 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2021 as "RXT X 300, package X" under the 005 - RXT Series family. | Source 6 |
| 2022 | 1630 | Fuel injection | Four-stroke | Sit-down | No note | Source 7 |
| 2023 | 1630 | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2023 as "RXT X 300" under the 006 - RXT Series family. | Source 8 |
Sources
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2016, RXT Family, entry "RXT-X 300", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2016)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2017, RXT Family, entry "RXTX, X, 300", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2017)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2018, RXT Series, the model node "2- RXT 300, 2018", entry "RXT 300, package X" (model numbers 10JA), sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2018)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2019, SEA-DOO - RXT Series, entry "RXT 300, package X", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2019)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2020, 005 - RXT Series, entry "RXT 300, package X", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2020)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2021, 005 - RXT Series, entry "RXT X 300, package X", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2021)
- BRP, 2022 Sea-Doo RXT-X 300 specification sheet, US edition, sea-doo.brp.com Retrieved 2026-09-10. (model year 2022)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2023, 006 - RXT Series, entry "RXT X 300", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-21. (model year 2023)
Related
On the Sea-Doo model timeline
The timeline dates the RXT-X 300 by release year, which can sit a year from its model years here.
Other Sea-Doo models named RXT-X
Cite this page
“Sea-Doo RXT-X 300”, BaddJet archive, https://baddjetarchive.com/reference/sea-doo/rxt-x-300/
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