2026 Polaris TITAN® Adventure Ultimate Prostar S4 155 1.8

Immerse yourself in the beauty of winter with the stunning 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.8 New Snowmobile. This snowmobile is as sleek as it is powerful, boasting a striking Hemlock Blue / Black / Velocity Blue color scheme that is sure to turn heads as you zip through the snowy terrain.

Equipped with a ProStar™ Parallel Twin engine, this widetrack snowmobile offers a thrilling ride with its liquid-cooled design and DOHC valve configuration. The 998cc engine delivers impressive performance while maintaining fuel efficiency, making it perfect for extended touring adventures.

Thanks to its Fuel Injected carburetion type and Continuously Variable Transmission (CVT), you can enjoy seamless acceleration and smooth shifting as you conquer the snow-covered landscape. The electric starter ensures quick and effortless ignition, while the included reverse feature adds convenience when maneuvering in tight spots.

The aluminum frame of the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.8 provides a sturdy yet lightweight foundation for your ride, allowing for optimal handling and control. Paired with a durable plastic body material, this snowmobile is built to withstand the rigors of winter exploration.

Take on any terrain with confidence, thanks to the High Clearence IFS front suspension and BackTrak20 rear suspension. The adjustable Polaris IFP shock absorbers ensure a smooth ride, while the carbide skis and TrailBreaker ski brand offer exceptional maneuverability and traction in varying snow conditions.

Stay comfortable during your adventures with the two-piece vinyl seat, complete with a backrest for added support. The driver and passenger can both enjoy heated hand grips, adjustable for personalized comfort. The RIDE COMMAND™ GPS system keeps you on track, while the LED display provides essential information at a glance.

With a Cobra Track measuring 155 inches in length and featuring a 1.8-inch lug height, this snowmobile delivers impressive traction and stability for all your winter excursions. The Titan Hydraulic rear brake ensures reliable stopping power, while the receiver rear hitch allows you to bring along extra gear for extended trips.

Get ready to embark on unforgettable snowmobile adventures with the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.8. Whether you're exploring vast snow-covered landscapes or tackling challenging trails, this top-of-the-line snowmobile is your ticket to wintertime fun and excitement. So gear up, hop on, and let the adventure begin!

Color Options* Hemlock Blue / Black / Velocity Blue: +$0

Pricing* Warranty (Months): 12

Engine* Engine Type: Parallel Twin
* Cylinders: 2
* Cooling: Liquid
* Bore: 93 mm; 3.66 in
* Stroke: 73.5 mm; 2.89 in
* Displacement: 998 cc; 60.9 ci
* Starter: Electric
* Fuel Type: Gas
* Carburetion Type: Fuel Injected

Transmission* Transmission Type: Continuously Variable (CVT)
* Reverse: Yes
* Clutch Brand: P-22 / TEAM BOS

Drive Line* Track Brand: Cobra Track
* Track Length: 155 in; 3937 mm
* Track Width: 20 in; 508 mm
* Lug Height: 1.8 in; 45.7 mm

Technical Specifications* Length: 133 in; 3378 mm
* Width: 46.5 in; 1181 mm
* Height: 56 in; 1422 mm
* Minimum Ski Stance: 39 in; 991 mm
* Maximum Ski Stance: 41 in; 1041 mm
* Dry Weight: 777 lbs; 352 kg
* Fuel Capacity: 12.6 gal; 47.7 l

Exterior* Frame: Aluminum
* Ski Material: Plastic

Suspension* Front Suspension Type: Independent A-Arm
* Front Travel: 9 in; 228 mm
* Rear Travel: 16.5 in; 419 mm

Brakes* Rear Brake Type: Hydraulic Disc

Seats* Number Of Seats: 2

Instrumentation* Speedometer: Standard
* Tachometer: Standard
* Trip Odometer: Standard

Storage* Glove Box / Dash Storage: Standard

Lights* Type: LED

Glass* Rearview Mirrors: Standard
* Windshield: Standard

Convenience* Heated Hand Grips: Standard