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2027 Polaris ProStar S4 TITAN Adventure Ultimate 155 1.5 — photo 1 of 20
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Specs

New or used
New
Location
Milford, NH
Colour
Gloss Black
Fuel
Gas
Track length
155 in
Track width
20 in
Dry weight
774 lbDealer: 774 lbs (351 kg)
Fuel capacity
12.6 galDealer: 12.6 gal (47.7 liters)
Seating
2
Electric start
YesDealer: Electric
Stock #
PS52922
All details from the dealer (36)

Description

PROSTAR S4 OR 850 PATRIOT
4-Stroke or 2-Stroke Engine Options
BACKTRAK20 REAR SUSPENSION
Reverse With Ease on the Capable 20" Widetrack
ULTIMATE FEATURES
Passenger Seat, Cargo Box and Mirrors
Shock Package
Polaris IFP with FOX® QS3
Available Tracks
1.5 Cobra
Display
7S Display Standard
Front Suspension
High Clearance IFS
Rear Suspension
BackTrak20

Specifications

Bore x Stroke
93 mm x 73.5 mm
Engine Disp to Wgt
2 - 998 cc
Brake
Disc Brake Type: TITAN® Hydraulic
Drivetrain
Drive/Driven Clutch: P-22 / TEAM BOSS
Drive System
H-L-N-R Transmission
Cooling System
Liquid Cooled
Exhaust
Single
Fuel System
Sequential Port Injection
Ignition/Starter
Coil on Plug | Electric Start Standard
Height
56 in (142 cm)
Length
133 in (337.8 cm)
Width
46.5 in (118.1 cm)
Ski Center Distance
39 - 40 - 41 in (99.1 - 101.6 - 104.1 cm)
Front Track Shock
Polaris IFP
Front Travel
9 in (22.8 cm)
Rear Track Shock
FOX® QS3®
Rear Travel
16.5 in (41.9 cm)
Ski Type
TrailBreaker
Track Height
1.5 in Cobra
Outlet
12V Outlet / RCA
Fuel Gauge
Electronic
Handlebar
Type: One Piece Hooked
Reverse
H-L-R-N Transmission
Riser Type
3.35 in (85mm) Fixed
Seat Type
MATRYX TITAN
Speedometer
7S Display
Storage
Standard
Windshield
MATRYX Tall Smoke

Price history

Tracked since Oct 4, 2026 · last checked 15m ago

Price details as printed by the dealer

  1. OUR PRICE$18,499

Throttle does not add these up.

Timeline

  1. First seen

    Oct 4, 2026

Market context

Comp set: 2025–2029 Polaris ProStar S4 TITAN Adventure Ultimate 155 1.5 · 1 listing

Fewer than three comparable units are indexed, so there is no honest median to compare against yet. We would rather show nothing than a number we cannot stand behind.