2018 Sea-Doo GTS


The GTS offers unbeatable value for money with features usually found on higher-priced models. Offering perks like the most fuel-efficient engine in the industry, scratch and impact-resistant polytec material and more storage than the competition.


  • ROTAX 900 HO ACE: The compact and lightweight Rotax 900 HO ACE incorporates impressive fuel economy for more time on the water and less time at the gas station with crisp acceleration and an excellent power-to-weight ratio.
  • POLYTEC MATERIAL: This innovative material reduces the weight of the watercraft to deliver peak performance even with smaller engines and making it easy to tow with most sedans. Plus, the color-in molding makes it more scratch-resistant than fiberglass.
  • INTELLIGENT THROTTLE CONTROL: Choose how you want your power delivered thanks to different riding modes such as Touring, Sport, and ECO - available through your watercraft digital information center.
  • FRONT STORAGE: The largest storage space in its category* (30.8 US gal. / 116.6 l) lets you store plenty of gear.*Manufacturers' websites. Based on similarly priced models.
  • CLOSED-LOOP COOLING SYSTEM: This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind.

General Information

Manufacturer Sea-Doo
Model Year 2018
Model GTS
Model Code GTS
Color White / Reef Blue


Hull Material Composite
Hull Type Modified Vee
Storage US - 30.8 gal. (116.6 l)


Length 132.6 in. (336.8 cm)
Width 48.5 in. (123.1 cm)
Weight Dry - 630 lb. (286 kg)


Transmission Direct drive - forward only
Propulsion System Sea-Doo® Direct Drive
Impeller Stainless steel


Exhaust D-SEA-BEL™ System
Fuel Type 87 octane
Cooling Closed-Loop Cooling System (CLCS)
Engine Four-stroke, Rotax® with three cylinders in-line and four valves per cylinder
Displacement 899 cc
Fuel Capacity 15.9 US gal. (60 l)
Starter Electric
Fuel System Naturally aspirated


Weight Capacity 600 lb. (272 kg)
Seating 3


Warranty BRP limited warranty covers the watercraft for one year.