Skip to content
Throttle
Sign in
2026 Sea-Doo GTX 300 + iDF, iBR — photo 1 of 5
1 / 5

Specs

New or used
New
Availability
In stock
Colour
Blue Abyss / Gulfstream Blue
Length
11 ft 3.9 inManufacturer specDealer: 135.9 in. (345.1 cm)
Hull material
FiberglassManufacturer spec
Horsepower
300 hpManufacturer spec
Displacement
1,630 ccManufacturer spec
Fuel
GasManufacturer spec
Dry weight
829 lbManufacturer specDealer: Dry - 829 lb. (376 kg)
Fuel capacity
18.5 galManufacturer specDealer: 18.5 US gal. (70 l)
Storage
26.1 galManufacturer specDealer: Glove box - 0.8 US gal. (2.9 l) Front bin - 25.3 US gal. (96 l) Total capacity - 26.1 US gal. (98.9 l)
Seating
3Manufacturer spec
Model code
15TB
Warranty
BRP limited covers the watercraft for one year.Manufacturer spec
HIN
YDV59310C626
Stock #
CW59310
All details from the dealer (14)

Performance PowerSports & Marine

Map Directions
329 By Pass 123, Seneca, SC 29678
Model Type
Touring

Features

Features
Hull type - ST3® HullManufacturer spec
Features
iTC system - Mode - Eco®, Sport, Speed Regulator and Slow Speed ModeManufacturer spec

Dimensions

Height
44.9 in. (114 cm)Manufacturer spec
Width
49.2 in. (125 cm)Manufacturer spec

Drivetrain

Intake
System - Supercharged with external intercoolerManufacturer spec
Thrust
Reverse system - Electronic iBR®Manufacturer spec

Electrical

Instrumentation
Type of gauge - 7.6 in. digital display Main functions - Speedometer, RPM, Clock, VTS™, Fuel autonomy, Vehicle hoursManufacturer spec

Engine

Exhaust
System - D-Sea-BeI™ SystemManufacturer spec
Cooling
Closed-loop cooling system (CLCS)Manufacturer spec
Engine
Rotax 1630 ACE™ - 300Manufacturer spec
Fuel System
Throttle system - iTC™ (Intelligent Throttle Control)Manufacturer spec

Operational

Weight Capacity
600 lb. (273 kg)Manufacturer spec

From the dealer's page

New 2026 Sea-Doo GTX 300 + iDF, iBR Personal Watercraft For Sale In Seneca, SC This New 2026 Sea-Doo GTX 300 + iDF, iBR Personal Watercraft is for sale at Performance PowerSports & Marine conveniently located in Seneca, South Carolina. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. If this isn't the exact Sea-Doo Personal Watercraft you're looking for don't hesitate to go back and revise your search. We’re sure to have the perfect Sea-Doo Personal Watercraft for you in our powersports and marine showroom located in South Carolina. We invite you to visit us at South Carolina’s premier Sea-Doo dealer for new and pre-owned Personal Watercrafts for sale. Let us help you find the ideal Personal Watercraft to take home today. Performance PowerSports & Marine Map Directions: 329 By Pass 123, Seneca, SC 29678 Click to Call: (864) 888-8123 2026 Sea-Doo GTX 300 + iDF, iBR With 300 HP, the GTX 300 brings premium touring power plus smart versatility. Spacious platform, removable seat, LinQ attachment points, iDF system and optional Bluetooth audio make it ready for any adventure.

Price history

Tracked since Oct 13, 2026 · last checked 3h ago

Price details as printed by the dealer

  1. MSRP$18,649
  2. Freight from Sea Doo+ $895
  3. PPM Discount & Rebate$2,500
  4. Performance Price$17,044

Throttle does not add these up.

LIMITED DATA: one listed price so far (Oct 13, 2026)

  • PERFORMANCE POWERSPORTS LLC (this listing)

Prices as listed by dealers; auction results labelled; a dashed gap = no listed price.

Timeline

  1. First seen

    Oct 13, 2026

Market context

Comp set: 2024–2028 Sea-Doo GTX 300 + iDF, iBR · 5 listings

Median asking
$17,044
across 5 comparable listings
This one
$17,044
0.0% vs median
Days on market
New to Throttle
none have left dealer sites yet
Left dealer sites
—
none yet
Throttle+

Deal reasons — where this asking price sits against similar listings, with the sample behind it

How Throttle+ will work →