2026 Sea-Doo GTX™ 300 iBR and iDF

2026 Sea-Doo GTX™ 300 iBR and iDF in Blue Abyss / Gulfstream Blue

2026 Sea-Doo GTX™ 300 iBR and iDF in Blue Abyss / Gulfstream Blue is a flagship luxury touring personal watercraft available at MotoMember, built for riders who want the highest level of Sea-Doo performance combined with premium comfort, advanced rider-assist technology, and long-distance capability. Powered by the supercharged Rotax® 1630 ACE™ 300 engine and built on the renowned ST3® hull, this GTX delivers explosive acceleration, confident handling, and a smooth, stable ride across a wide range of water conditions.

The GTX 300 is engineered for experienced riders and performance-focused families who want maximum power without sacrificing touring comfort. The 300-horsepower supercharged engine provides rapid throttle response for towing, cruising at speed, or carrying passengers with ease, while still maintaining the predictable and composed ride quality the GTX lineup is known for. The Blue Abyss / Gulfstream Blue color scheme adds a bold, premium aesthetic that highlights its top-tier positioning within the Sea-Doo lineup.

This model is a strong fit for shoppers comparing high-performance luxury PWCs that combine comfort, capability, and cutting-edge technology. It is especially well suited for riders who want a versatile watercraft capable of everything from relaxed cruising to high-output performance riding, all in a stable and confidence-inspiring platform. With Intelligent Brake & Reverse (iBR®) and Intelligent Debris-Free Pump (iDF™), the GTX 300 also delivers enhanced control and convenience in real-world riding situations.

Best For

• Riders wanting maximum Sea-Doo performance in a touring platform

• Families or groups needing a comfortable and powerful 3-passenger watercraft

• Watersports enthusiasts requiring strong towing capability and acceleration

• Experienced riders who want luxury features with top-tier horsepower

Key Features

• Supercharged Rotax® 1630 ACE™ 300 engine

• Blue Abyss / Gulfstream Blue premium color package

• Intelligent Brake & Reverse (iBR®) system

• Intelligent Debris-Free Pump (iDF™) system

• Stable ST3® hull for rough-water confidence

• Ergolock™ touring seat with stepped passenger seating

• Large rear swim platform with LinQ® accessory integration

• Variable Trim System (VTS™)

• Direct-access front storage compartment

• Watertight phone compartment with USB connectivity

• Premium deck mats

• Tow hook for watersports use

• Seating capacity for up to 3 riders

Specifications

• Engine: Rotax® 1630 ACE™ – 300

• Cooling: Closed-Loop Cooling System (CLCS)

• Fuel System: Intelligent Throttle Control (iTC™)

• Reverse System: Electronic iBR®

• Hull Type: ST3® Hull

• Seating Capacity: 3 passengers

• Fuel Capacity: 18.5 gal

• Storage Capacity: 26.1 gal

• Length: 135.9 in.

• Width: 49.2 in.

• Height: 44.9 in.

• Dry Weight: Approximately 807 lb

The GTX 300 transforms high horsepower into usable, confidence-inspiring performance. The ST3® hull helps maintain stability in choppy or open-water conditions, while the supercharged engine provides immediate acceleration for towing and fast cruising. The iBR® system enhances low-speed maneuverability for docking and tight spaces, and the iDF™ system allows riders to clear debris from the intake without leaving the water. Combined with generous storage and a spacious, ergonomic seating layout, this model is designed for all-day comfort with uncompromising performance.

Sea-Doo continues to position the GTX lineup as its premier luxury touring and performance-focused personal watercraft family. Additional information about Sea-Doo models and technologies can be found at https://sea-doo.brp.com/

Common Questions

Q: What makes the GTX 300 different from lower GTX models?
The GTX 300 features a higher-output supercharged Rotax® engine, delivering the strongest acceleration and top-end performance in the GTX lineup.

Q: Is the GTX 300 good for watersports towing?
Yes. Its 300-horsepower engine provides excellent torque and acceleration, making it well suited for towing tubes and other recreational watersports equipment.

Q: Is this model still comfortable for long rides?
Yes. The GTX platform is designed specifically for touring comfort, with a stable hull, ergonomic seating, and ample storage for extended days on the water.

If you are looking for the ultimate combination of luxury, technology, and high-performance capability, the 2026 Sea-Doo GTX™ 300 iBR and iDF in Blue Abyss / Gulfstream Blue is available now at MotoMember. Contact MotoMember today to confirm pricing, availability, accessories, and current inventory, or visit the dealership to experience this top-tier Sea-Doo GTX in person.