2026 Polaris TITAN® Adventure Ultimate Prostar S4 155 1.5

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$18,499.00

Overview

Availability Brochure
Year2026
MakePolaris
ModelTITAN® Adventure Ultimate Prostar S4 155 1.5

Product Features

Description

Embark on the ultimate snowbound adventure with the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.5 Snowmobile! This beastly machine is designed for thrill-seekers and outdoor enthusiasts who crave unmatched power and performance on the snow-covered terrain.



Powered by the industry-leading ProStar™ Parallel Twin engine, this widetrack touring snowmobile delivers an exhilarating ride that will leave you craving for more. With its liquid cooling system and fuel-injected carburetion, you can trust this machine to keep its cool even during the most intense snowmobiling sessions.



The sturdy aluminum frame and AXYS® body material ensure durability and agility, while the High Clearence IFS front suspension and BackTrak20 rear suspension guarantee smooth and controlled handling over any obstacles in your path. And with adjustable hydraulic shocks and shock-mounted adjustments, you can fine-tune your ride to perfection.



But the fun doesn't stop there! The RIDE COMMAND™ GPS system keeps you on track, while the Titan Hydraulic brakes provide reliable stopping power when you need it most. And let's not forget the comfortable two-piece vinyl seats with heated hand grips for those chilly days on the trail.



So gear up, grab the handlebars, and get ready to conquer the snow like never before with the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.5 Snowmobile. It's time to elevate your winter adventures to a whole new level of excitement!

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: 1.5 in; 38.1 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: 774 lbs; 351 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

Engine

Engine Type Parallel Twin
Displacement 60.9 cu. in. (998 cc)
Bore x Stroke Bore: 3.66 in. (93 mm); Stroke: 2.89 in. (73.5 mm)
Cylinders 2
Engine Cooling Liquid
Carburetion Fuel Injected

Drivetrain

Brake Type Hydraulic Disc
Drive Clutch P-22 / TEAM BOS
Driven Clutch Continuously Variable (CVT)

Suspension

Front Suspension Independent A-Arm
Front Travel 9 in. (228 mm)
Rear Travel 16.5 in. (419 mm)
Ski Type Plastic
Ski Stance Min: 39 in. (991 mm); Max: 41 in. (1041 mm)
Track Type Cobra Track
Track Dimensions W: 20 in. (508 mm); L: 155 in. (3937 mm); Lug Height: 1.5 in. (38.1 mm)

General

Speedometer Standard
Tachometer Standard
Odometer Standard
Fuel Capacity 12.6 gal. (47.7 L)
Dry Weight 774 lb. (351 kg.)
Windshield Standard
Warranty 12

Options

Electric Start Electric
Reverse Yes
Mirrors Standard

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