2026 Polaris TITAN® Adventure Prostar S4 155

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$16,999.00

Overview

Availability Brochure
Year2026
MakePolaris
ModelTITAN® Adventure Prostar S4 155

Product Features

Description

Buckle up and get ready for the ultimate winter adventure with the 2026 Polaris Prostar S4 TITAN® Adventure 155 snowmobile in the striking Gloss Black / Blue Dusk color scheme. This snow-conquering machine is built for touring and exploration, with a powerful ProStar™ Parallel Twin engine that delivers thrilling performance every time you hit the trails.



The sleek and stylish design of this Widetrack snowmobile is sure to turn heads as you glide through the snow-covered landscapes. The liquid-cooled engine ensures optimal performance in any conditions, while the fuel-injected carburetion system keeps the power flowing smoothly with every twist of the throttle.



Whether you're cruising across open fields or powering through deep powder, the Continuously Variable Transmission (CVT) provides seamless shifting for maximum control and responsiveness. And with the added convenience of electric start and reverse capability, you'll spend less time fussing with your snowmobile and more time enjoying the ride.



The aluminum frame of the Prostar S4 TITAN® Adventure 155 is both lightweight and durable, providing a sturdy foundation for all your snowy adventures. The driver-focused design features a comfortable two-piece vinyl seat with heated hand grips for added warmth on chilly days.



With a generous fuel capacity of 12.6 gallons, you can explore the winter wonderland for hours on end without having to worry about refueling. The LED temperature warning light and fuel gauge keep you informed at all times, so you can focus on the thrill of the ride.



Equipped with a high-performance Cobra Track, the Prostar S4 TITAN® Adventure 155 offers superior traction and control in even the most challenging terrain. The 155-inch track length and 20-inch width provide stability and agility, while the aggressive 1.5-inch lug height ensures maximum grip in all snow conditions.



Take on any adventure with confidence, thanks to the advanced suspension system of the Prostar S4 TITAN® Adventure 155. The independent A-Arm front suspension and BackTrak20 rear suspension deliver a smooth and comfortable ride, while the adjustable hydraulic shock absorbers allow you to fine-tune your handling to suit your preferences.



Whether you're exploring remote trails or carving up fresh powder, the Polaris Prostar S4 TITAN® Adventure 155 is your ticket to winter excitement. With its powerful engine, responsive handling, and rugged construction, this snowmobile is ready to tackle anything Mother Nature throws your way.



So why wait? Gear up, hop on, and let the adventure begin with the 2026 Polaris Prostar S4 TITAN® Adventure 155 snowmobile in Gloss Black / Blue Dusk. It's time to experience the thrill of winter like never before.

Color Options
  • Gloss Black / Blue Dusk: +$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: 764 lbs; 347 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: Optional
  • 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 764 lb. (347 kg.)
Windshield Standard
Warranty 12

Options

Electric Start Electric
Reverse Yes
Mirrors Optional

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