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Sea-Doo model line

GTI SE 155

The Sea-Doo GTI SE 155 is recorded for twelve consecutive model years, 2008 to 2019. Every GTI SE 155 year on record is a fuel-injected four-stroke, with the engine recorded as 1503.

At a glance

Years made
2008 to 2019
Engine, as the records hold it
1503
Strokes
Four-stroke
Fuel system
Fuel injection
Hull type
Sit-down
Model years on record
12
Checked
None of the twelve GTI SE 155 model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all twelve 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 GTI years: GTI, 1996 to 2007, 2015; GTI LE, 2002 to 2004; GTI LE RFI, 2003 to 2005; GTI RFI, 2004 to 2005; GTI SE, 2006 to 2007; GTI 130, 2008 to 2016, 2019 to now; GTI SE 130, 2008 to now; GTI 90, 2017 to 2022; and 2 more under Related below.

  1. 2008
  2. 2009
  3. 2010
  4. 2011
  5. 2012
  6. 2013
  7. 2014
  8. 2015
  9. 2016
  10. 2017
  11. 2018
  12. 2019
  • Solid: a row in the table

The Sea-Doo GTI SE 155 from 2008 to 2019, one square for each model year, a decade to a row; follow a square to its row.

How we know: The 12 GTI SE 155 rows in the year table, with each row's grade and the engine cells it prints in bold.

Year by year

No recorded engine, fuel system, stroke count or hull type changes across the GTI SE 155's 12 model years.
Model year Engine, as the records hold it Fuel system Strokes Hull type What the record says Source
2008 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2008 as "GTI SE 155" under the GTI family. 1
2009 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2009 as "GTI SE 155" under the GTI family. 1
2010 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2010 as "GTI SE 155" under the GTI family. 1
2011 1503 Fuel injection Four-stroke Sit-down Flagged an all-new model on BRP's own 2011 sheet, on the redesigned GTI platform. The sheet names the engine a 1503 NA Rotax 4-TEC and states 1,494 cc four rows below it, on the same page, which is the clearest single piece of evidence in this file that 1503 is a designation and not a measurement. 2
2012 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2012 as "GTI SE 155" under the GTI family. 1
2013 1503 Fuel injection Four-stroke Sit-down No note 3
2014 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2014 as "GTI SE 155" under the GTI family. 1
2015 1503 Fuel injection Four-stroke Sit-down No note 4
2016 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2016 as "GTI SE 155" under the GTI-GTR-GTS Family family, read from the Model Numbers assembly. 5
2017 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2017 as "GTI, SE, 155" under the GTI-GTR-GTS Family family, read from the Model Numbers assembly. 6
2018 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2018 as "GTI 155, package SE" under the GTI Series family. 7
2019 1503 Fuel injection Four-stroke Sit-down BRP's own Sea-Doo parts catalogue for the US lists this machine for 2019 as "GTI 155, package SE" under the SEA-DOO - GTI Series family. 8

Sources

  1. BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, (2008 to 2010, 2012, 2014), GTI, entry "GTI SE 155", 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 2026-09-20. (model years 2008 to 2010, 2012 and 2014)
  2. BRP, 2011 Sea-Doo GTI SE 155 specification sheet, sea-doo.brp.com Retrieved 2026-09-10. Engine and displacement as described, LFI composite hull, three riders, 745 lb dry. Engine cross-checked at 106 kW, three cylinders, single overhead cam four-stroke, in BRP's 2011 Operator's Guide, operatorsguides.brp.com (model year 2011)
  3. BRP, 2013 Sea-Doo GTI SE 155 specification sheet, which names the engine a 1503 Rotax 4-TEC and prints 1,494 cc on its own displacement line, sea-doo.brp.com Retrieved 2026-09-10. (model year 2013)
  4. BRP, 2015 Sea-Doo US brochure for the roster, sea-doo.brp.com with the GTI SE 155 figures from BRP's 2015 Operator's Guide, which gives 1 494 cm3, operatorsguides.brp.com Retrieved 2026-09-10. (model year 2015)
  5. BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2016, GTI-GTR-GTS Family, entry "GTI SE 155", 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)
  6. BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2017, GTI-GTR-GTS Family, entry "GTI, SE, 155", 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)
  7. BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2018, GTI Series, entry "GTI 155, package SE", 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)
  8. BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, 2019, SEA-DOO - GTI Series, entry "GTI 155, package SE", 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)

On the Sea-Doo model timeline

The timeline dates the GTI SE 155 by release year, which can sit a year from its model years here.

Other Sea-Doo models named GTI

Cite this page

“Sea-Doo GTI SE 155”, BaddJet archive, https://baddjetarchive.com/reference/sea-doo/gti-se-155/

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