2021 New Sea Doo RXT-X 300

The Sea-Doo RXT-X 300 offers heart-pounding acceleration matched with performance-inspired amenities for adrenaline-filled adventure. Based on the industry’s most stable platform, the RXT-X 300 gives excitement-hungry riders awesome confidence and control and pairs those with an incredible onboard experience.

Powered by a supercharged 300 horsepower Rotax® 1630 ACE™ engine, the RXT-X 300 delivers instantaneous acceleration going 0-60 mph in just 3.6 seconds. The overall riding experience goes even further with rider-requested features like the direct-access front storage, optional 100-watt Bluetooth BRP-Premium Audio system and ingenious LinQ cargo accessory system. It’s offered in two new colorways for 2021: Purple Potion or Yellow Millennium.

Engine Type 1630 ACE™- 300
Engine Horse Power 300 hp
Engine intake system Supercharged with external intercooler
Displacement 1630 cc
Engine cooling Closed-Loop Cooling System (CLCS)
Engine reverse system Electronic iBR®
Engine fuel type 91 octane
Engine throttle system iTC™ (Intelligent Throttle Control) System
Engine exhaust system D-Sea-BeI™ System
Rider capacity 3
Weight capacity 600 lb / 272 kg
Fuel capacity 18.5 US gal / 70 L
Storage capacity of the glove box 0.8 US gal / 2.9 L
Storage capacity of the front bin 25.3 US gal / 96 L
Storage Capacity 26.1 US gal / 98.9 L
Vehicle Length 135.9" / 345.1 cm
Vehicle Width 49.4" / 125.5 cm
Vehicle Height 45.2"/ 114.7 cm
Dry weight 829 lb / 376 kg
Features iControl®
ECO® Mode
Ergolock™ Racing Seat
Split Seat (2 parts)
Ergolock™ System
Seat Strap
Trim Tabs
Extended VTS™ (Variable Trim System)
Ski Tow Eye
RF D.E.S.S.™ Key
Direct Access Front Storage
Watertight Phone Box Compartment
LinQ™ Attachment System
BRP Audio-Premium ( Optional )
Wide-Angle Mirrors
Handlegrip with Palm Rests
Footwell Carpets
Large Swim Platform
Tilt Steering
Hull type ST3 Hull™
Hull material Fiberglass
Type of gauge 7.6’’ Wide Digital Display
Gauge main functions Speedometer
VTS™ Display
Top Speed & Average Speed
Vehicle Hour Display
Sport Mode
ECO® Mode
Slow Mode
Speed Regulator
Launch Control

Color Options
Premium Midnight Purple
Millenium Yellow


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