2018 Sea-Doo GTI Limited 155


Enjoy exclusive amenities with the Limited package, like watercraft cover, high-performance Variable Trim System (VTS) and cruise control. Plus, get the largest storage space in the category and the proven Intelligent Brake and Reverse (iBR).


  • LIMITED PACKAGE: It’s what makes this incredibly versatile watercraft even more amazing. The Limited Package gives you a ton of exclusive extras like a watercraft cover, high-performance VTS, cruise control, removable dry storage bag, and more.
  • CONVENIENCE FEATURES: This model comes standard with 30.8 US gal. (116.6 l) of storage space, a touring seat, a cruise control with slow mode, additional gauge functions (Time/Distance to empty, altitude indicator), a ski tow eye and a reboarding ladder.
  • INTELLIGENT BRAKE AND REVERSE (iBR): Recognized by the U.S. Coast Guard for improving boat safety since 2009 and now in its third generation, the Sea-Doo exclusive iBR (Intelligent Brake and Reverse) system allows you to stop up to 160 feet (48 m)* sooner than watercraft not using a brake. With both hands on the handlebars, riders can engage forward, neutral, and reverse for stable, worry-free maneuvering at low speeds.
  • HIGH-PERFORMANCE VARIABLE TRIM SYSTEM (VTS): Quickly access the Variable Trim System (VTS) on the handlebar for fine-tuned handling based on rider preference, water conditions, and number of passengers.
  • INTELLIGENT THROTTLE CONTROL (iTC): 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.
  • CLOSED-LOOP COOLING SYSTEM: This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind.
  • ANTI-THEFT SECURITY SYSTEM AND iCONTROL LEARNING KEY: Design features a Digitally Encoded Security System unique to your watercraft that serves as an effective theft deterrent. Learning Key also limits speed for beginners.

General Information

Manufacturer Sea-Doo
Model Year 2018
Model GTI Limited 155
Model Code GTILIMITED155
Color Liquid Grey Mtallic / Equestrian Brown


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


Length 132.6 in. (336.8 cm)
Width 48.5 in. (123.1 cm)
Weight Dry - 790 lb. (359 kg)


Propulsion System iBR (Intelligent Brake & Reverse System)
Impeller Stainless steel


Exhaust D-SEA-BEL™ System
Fuel Type 87 octane
Cooling Closed-Loop Cooling System (CLCS)
Engine Rotax® 1503 NA 4-TEC®
Displacement 1,494 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.