Sea-Doo model line
GTS 90
The Sea-Doo GTS 90 is recorded for two consecutive model years, 2017 to 2018. Every GTS 90 year on record is a fuel-injected four-stroke, with no engine number recorded.
At a glance
- Years made
- 2017 to 2018
- Engine, as the records hold it
- not recorded
- Strokes
- Four-stroke
- Fuel system
- Fuel injection
- Hull type
- Sit-down
- Model years on record
- 2
- Checked
- None of the two GTS 90 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.
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 GTS years: GTS, 1992, 1996 to 2001; GTS 130, 2011 to 2016; GTS Pro 130, 2011.
The Sea-Doo GTS 90 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 GTS 90 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 | not recorded | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2017 as "GTS, STDR, 903HO" under the GTI-GTR-GTS Family family, read from the Model Numbers assembly. | Source 1 |
| 2018 | not recorded | Fuel injection | Four-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2018 as "GTS 90" under the GTS Series family. | Source 2 |
Sources
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2017, GTI-GTR-GTS Family, entry "GTS, STDR, 903HO", 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, GTS Series, entry "GTS 90", 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)
Related
Other Sea-Doo models named GTS
Cite this page
“Sea-Doo GTS 90”, BaddJet archive, https://baddjetarchive.com/reference/sea-doo/gts-90/
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