2025 Kawasaki Ultra 310X
NEW In Stock | Category: Personal Watercraft | Brand: Kawasaki | Stock No: NKPW73J425
$12,499.00
Oasis Powersports | Marion, IL
Kawasaki Ultra 310X – The Ultimate Supercharged Personal Watercraft
The 2025 Kawasaki Ultra 310X redefines what a personal watercraft can do, combining unmatched power with premium comfort and advanced technology.
Powerful Performance
- Supercharged Engine: A 1,498 cc inline‑4 delivers explosive acceleration and sustained speed for the most ...
Kawasaki Ultra 310X – The Ultimate Supercharged Personal Watercraft
The 2025 Kawasaki Ultra 310X redefines what a personal watercraft can do, combining unmatched power with premium comfort and advanced technology.
Powerful Performance
- Supercharged Engine: A 1,498 cc inline‑4 delivers explosive acceleration and sustained speed for the most exhilarating rides.
- Efficient Cooling: Inducted water cooling keeps engine temperatures optimal during high‑intensity use.
Unmatched Comfort & Convenience
- Spacious foot wells and easy‑access cleats make boarding a breeze, even for larger groups.
- A 3D deck design featuring the iconic River Mark badging offers both style and functionality.
- Full‑color TFT instrumentation with smartphone connectivity provides real‑time data without distraction.
Sleek Design & Head-Turning Style
The Ultra 310X showcases a modern, dynamic silhouette that turns heads on every waterway. Its high‑grade finish and bold color options deliver both performance and prestige.
Advanced Handling & Electronics
- Precision Control: The single-stage axial-flow jet pump delivers smooth handling across all conditions.
- Electronic Rider Aids: Power modes, launch control, and digital ignition advance keep the ride safe and responsive.
Key Specifications (2025 Model)
| Engine & Performance | |
| Displacement: | 1,498 cc |
| Cylinders: | Inline‑4 Supercharged 4‑stroke |
| Bore/Stroke: | 83.0 mm / 69.2 mm |
| Compression Ratio: | 8.2:1 |
| Dimensions & Capacity | |
| Length: | 135.4 in |
| Width: | 47.0 in |
| Height: | 46.5 in |
| Fuel Capacity: | 21.1 gal |
| Cargo Capacity: | 496 lb |
| Weight & Seating | |
| Curb Weight: | 1,031.9 lb |
| Seating Capacity: | 3 people |
| Warranty | |
| Coverage: | 12‑month limited warranty |
| Condition | NEW | |
| Stock Number | NKPW73J425 | |
| Year | 2025 | |
| Make | Kawasaki | |
| Model | Ultra® 310X | |
| Vehicle Type | Boat | |
| Category | Personal Watercraft | |
| VIN | KAW60073J425 |
| Engine | |
| Engine Type | Supercharged and intercooled, 4-stroke, DOHC, 4 valves per cylinder, in-line 4-cylinder |
| Displacement | 1,498cc |
| Cooling System | Inducted water |
| Bore | 83.0mm |
| Stroke | 69.2mm |
| Compression Ratio | 8.2:1 |
| Induction | Eaton Twin Vortices Series Roots-type supercharger with air-to-water intercooler |
| Fuel System | DFI® with 60mm throttle body |
| Ignition | TCBI with digital advance |
| Starter | Electric |
| Propulsion System | 160mm jet pump, axial-flow, single stage |
| Impeller | 3-blade, oval-edge stainless steel |
| Performance | |
| Lubrication | Semi-dry sump system |
| Coupling | Direct drive from engine |
| Dimensions | |
| Overall Length | 135.4 in |
| Overall Width | 47.0 in |
| Overall Height | 46.5 in |
| Capacities | |
| Fuel Capacity | 21.1 gal |
| Oil capacity | 5.8 qt |
| Cargo Capacity | 496 lb |
| Storage Capacity | 44.5 gal |
| Seating Capacity | 3 |
| Weights | |
| Curb Weight | 1,031.9 lb |
| Color | |
| Colors | Ebony/Neon Red |
| Features | |
| Features | Special: Full-color TFT Instrumentation with Smartphone Connectivity | Electronic Rider Aids: Power Modes, Launch Control |
| Warranty | |
| Warranty | 12 Months Limited Warranty |
| Max Persons | 3 |
2025 Kawasaki Ultra® 310X
Experience the thrill of one of the most powerful supercharged personal watercraft in the PWC industry. The Jet Ski® Ultra® 310 series represents the modern generation of the most iconic name in watersports. This flagship platform features premium, class-leading features from nose to tail, including creature comforts for all-day fun on the water.
Features may include:
SUPERCHARGED POWER
GOING THE EXTRA MILEWe've pushed the limits for the ultimate experience on the water. The Jet Ski® Ultra® 310 watercraft flagship series provides exceptional comfort, handling, and premium amenities while maintaining the legendary performance and acceleration of the powerful, supercharged, 1,498cc inline 4-cylinder marine engine.
COMFORT & CONVENIENCE
ELEVATED COMFORTExperience the more premium side of fun on a Jet Ski® Ultra® 310 personal watercraft series. With comfort and convenience features throughout this model series, the chance of blissfully losing track of time out on the water just became a lot higher.
SHARP STYLING
HEAD TURNERThe Jet Ski® Ultra® 310 watercraft features a modern and dynamic appearance with high attention to detail that ensures a luxurious, high-grade finish that is sure to turn heads.
NEXT-LEVEL HANDLING & ELECTRONICS
STAY ON TOP OF ITLoaded with advanced tech and unmatched handling, the Jet Ski® Ultra® 310 watercraft helps put you in control as you ride and experience every moment on the water to the fullest.
ADDITIONAL
Spacious foot wells
Easy-access cleats
3D deck design with Kawasaki River Mark badging
Experience the thrill of one of the most powerful supercharged personal watercraft in the PWC industry. The Jet Ski® Ultra® 310 series represents the modern generation of the most iconic name in watersports. This flagship platform features premium, class-leading features from nose to tail, including creature comforts for all-day fun on the water.
Features may include:
SUPERCHARGED POWER
GOING THE EXTRA MILEWe've pushed the limits for the ultimate experience on the water. The Jet Ski® Ultra® 310 watercraft flagship series provides exceptional comfort, handling, and premium amenities while maintaining the legendary performance and acceleration of the powerful, supercharged, 1,498cc inline 4-cylinder marine engine.
COMFORT & CONVENIENCE
ELEVATED COMFORTExperience the more premium side of fun on a Jet Ski® Ultra® 310 personal watercraft series. With comfort and convenience features throughout this model series, the chance of blissfully losing track of time out on the water just became a lot higher.
SHARP STYLING
HEAD TURNERThe Jet Ski® Ultra® 310 watercraft features a modern and dynamic appearance with high attention to detail that ensures a luxurious, high-grade finish that is sure to turn heads.
NEXT-LEVEL HANDLING & ELECTRONICS
STAY ON TOP OF ITLoaded with advanced tech and unmatched handling, the Jet Ski® Ultra® 310 watercraft helps put you in control as you ride and experience every moment on the water to the fullest.
ADDITIONAL
Spacious foot wells
Easy-access cleats
3D deck design with Kawasaki River Mark badging
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
