Snowmobile
2027 Polaris Prostar S4 TITAN Adventure 155













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Description
2027 Polaris Prostar S4 TITAN Adventure 155
THE WIDETRACK THAT'S READY FOR EVERY ADVENTURE
When the trail calls, the TITAN Adventure answers. Built tough for deep snow and equipped for 2-up comfort, it’s ready for work during the week and adventure on the weekend.
2 ENGINE OPTIONS
ProStar S4 or 650 Patriot
BACKTRAK20 REAR SUSPENSION
Reverse With Ease
2-UP FEATURES
TITAN 2-Up Seat Included
BUILT TO HANDLE IT ALL
The TITAN Adventure is built for big days on the trail. Its rugged chassis, Hi/Lo transmission, and wide-track design give you the confidence to power through deep snow and carry what you need for the ride.
Built for Work and Adventure
The TITAN Adventure's dual-speed transmission gives you the right power for any ride. High range delivers smooth speed for trails, while low range manages torque and control for hauling heavy loads or navigating deep snow.
Adventure Without Limits
The underhood radiator keeps the TITAN Adventure running cool in the harshest conditions—even when you’re working hard or riding in marginal snow conditions.
Built for Big Days on the Snow
The TITAN Adventure combines practical utility with comfort, making winter tasks easier than ever. It comes standard with a passenger seat, and features an integrated rack that hauls up to 125 lbs. of gear and a spacious 30-gallon TITAN cargo box—perfect for all your supplies and essentials.
Haul. Carry. Customize.
The TITAN Adventure comes equipped with a standard tow hitch capable of pulling up to 1,200 lbs. Plus, with Polaris-engineered accessories, you can customize your TITAN to handle whatever the day throws your way.
AGILITY BACKED BY UTILITY
With a 20-inch wide track for superior flotation, BackTrak20 rear suspension for stability, and high-clearance IFS for confident handling, the TITAN Adventure is built for two-up comfort and capability. Add practical touches like a work light and removable snowflap, and you’ve got a true workhorse ready for any ride.
20" Widetrack
The 20-inch wide track gives you unmatched flotation and grip in deep snow, so you can haul heavy loads and power through tough terrain without hesitation.
BackTrak20 Rear Suspension
The BackTrak20 Rear Suspension sets a new standard for capable. Engineered with precision geometry, it delivers superior flotation and traction whether you’re charging ahead or reversing out of deep snow.
High Clearance IFS
The High-Clearance IFS is engineered to reduce drag when breaking trail and backing up, giving you smooth, confident handling in deep snow. Whether you’re heading to the cottage, hauling firewood, or exploring beyond, it’s built to keep you and your passenger moving without hesitation.
Utility Features
Dedicated widetrack riders don't let conditions dictate the ride. Smart details like a bright work light, durable traction tracks, and a removable snowflap make the TITAN Adventure ready for any job or trail. These utility touches add convenience and capability, so you’re prepared for whatever the day brings.
BUILT TO KEEP YOU MOVING
Packed with convenience and comfort, the TITAN Adventure features Smart Warmers for customizable hand warmth, and a standard storage box with rack accessory options—so you’re ready for any ride.
MessageCenter Display & Storage
The MessageCenter Display delivers all the critical ride data you need on an easy-to-read screen. Clear, bright, and built for any condition—so you can focus on the ride, not the details. Behind the display, access the industry’s largest, behind-the-display storage to keep your gear, snacks, and essentials right where you need them.
Accessory 7S Display
Plan, track, and share your ride with the 7S Display powered by RIDE COMMAND when you add it as an accessory. The 7" glove-touch display is purpose-built for snowmobiles with GPS navigation with over 380,000 miles of offline trail data, and sled-to-sled Group Ride technology to see your ride group with or without cell coverage.
Smart Warmers
Polaris-exclusive Smart Warmers heat up fast and hold your preferred temperature no matter the conditions. Both rider and passenger enjoy customizable comfort, with individually adjustable thumb and hand warmers—plus heated passenger grips—so every mile feels just right.
Rack Accessories
This sled is accessory-ready with an included passenger seat. Add more options like an electric ice auger mount, chainsaw holder, and more—perfect for any adventure.
Features May Include:
TITAN Adventure 155 INCLUDES:
- Shock Package: Polaris IFP
- Available Tracks: 1.5 Cobra
- Starting System: Electric
- Display: MessageCenter Display
- Front Suspension: High Clearance IFS
- Rear Suspension: BackTrak20
Info
Industry
Snowmobile
Make
Polaris
Model
Prostar S4 TITAN Adventure 155
Trim
Base
Year
2027
MSRP
16499
Category
Snowmobile
Subcategory
Widetrack
Specs
Seating
2
Brake
Disc Brake Type: TITAN® Hydraulic
Drivetrain
Drive/Driven Clutch: P-22 / TEAM® BOSS
Rear Travel
16.5 in (41.9 cm)
Rear Suspension
BackTrak20
Ski Center Distance
39 - 40 - 41 in (99.1 - 101.6 - 104.1 cm)
Fuel System
Sequential Port Injection
Length
133 in (337.8 cm)
Track Length
155 in Cobra
Speedometer
MessageCenter Display
Outlet
12V Outlet / RCA
Mirrors
Accessory
Windshield
MATRYX Tall Smoke
Storage
Standard
Riser Type
3.35 in (85mm) Fixed
Handlebar
Type: One Piece Hooked
Track Height
1.5 in Cobra
Width
46.5 in (118.1 cm)
Fuel Type
Gasoline
Exhaust
Single
Front Travel
9 in (22.8 cm)
Front Track Shock
Polaris IFP
Bore x Stroke
93 mm x 73.5 mm
Seat Type
MATRYX TITAN
Engine Disp to Wgt
2 - 998 cc
Drive System
Type: H-L-N-R Transmission
Rear Track Shock
FOX® QS3®
Front Suspension
High Clearance IFS
Cooling System
Liquid Cooled
Ski Type
TrailBreaker
Fuel Capacity
12.6 gal (47.7 liters)
Height
56 in (142 cm)
Track Width
20 in Cobra
Weight (Dry)
764 lbs (347 kg)
Ignition/Starter
Coil on Plug | Standard Electric Start
Fuel Gauge
Electronic
Reverse
H-L-R-N Transmission