2026 Polaris TITAN® Adventure Ultimate Prostar S4 155 1.5

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$22,596.00

Overview

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

Product Features

Description

Welcome to the future of snowmobiling with the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.5! This beast of a machine is designed for the ultimate touring experience, taking you on wide tracks through the snowy landscapes like never before.



Powered by the ProStar™ Parallel Twin engine, this 155 1.5 snowmobile delivers unparalleled performance with its liquid-cooled system and fuel-injected carburetion. The 998cc engine roars to life with just the push of a button, ready to conquer any terrain with ease.



With its aluminum frame and AXYS® body material, this snowmobile is lightweight yet durable, making handling a breeze. The High Clearence IFS front suspension and BackTrak20 rear suspension provide a smooth ride over bumps and jumps, while the Polaris IFP shocks keep you comfortable and in control.



Equipped with a RIDE COMMAND™ GPS system, you'll never get lost on your adventure, and the LED headlights will guide your way through the darkest of nights. The heated hand grips ensure your hands stay warm and cozy, even in the coldest of temperatures.



So, buckle up and get ready for an epic snowmobiling journey with the 2026 Polaris Prostar S4 TITAN® Adventure Ultimate 155 1.5! Whether you're a seasoned snowmobiler or a newbie to the sport, this snowmobile will take your winter escapades to a whole new level of excitement and fun.

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
  • 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
  • Length: 133 in; 3378 mm
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)
Cylinders 2
Bore x Stroke Bore: 3.66 in. (93 mm); Stroke: 2.89 in. (73.5 mm)
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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