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2027 Polaris ProStar S4 TITAN Adventure Ultimate 155 Velocity Blue 1.8 ES — photo 1 of 21
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Specs

New or used
New
Availability
In stock
Colour
Velocity Blue
Available colours
Gloss Black Velocity BlueManufacturer spec
Displacement
998 ccManufacturer spec
Cylinders
2Manufacturer spec
Cooling
Liquid-cooledManufacturer spec
Fuel
GasManufacturer spec
Dry weight
777 lbManufacturer specDealer: Estimated dry - 777 lb. (352 kg)
Fuel capacity
12.6 galManufacturer specDealer: 12.6 gal. (47.7 l)
Model code
S27AJN9FSP
VIN
SN1AJN9F6VC152874
Stock #
PS152874
All details from the dealer (25)
Model Type
TITAN Adventure Ultimate

Dimensions

Length
Overall - 133 in. (337.8 cm)Manufacturer spec
Height
Overall - 56 in. (142 cm)Manufacturer spec
Width
Overall - 46.5 in. (118.1 cm)Manufacturer spec

Engine & Drivetrain

Bore x Stroke
3.7 x 2.9 in. (93 x 73.5 mm)Manufacturer spec
Fuel System
Sequential port injectionManufacturer spec
Starting
ElectricManufacturer spec
Ignition
Coil on plugManufacturer spec
Drive System
Type - H-L-N-R TransmissionManufacturer spec
Drive Clutch
P-22Manufacturer spec
Driven Clutch
TEAM BOSSManufacturer spec
Reverse
H-L-R-N TransmissionManufacturer spec
Exhaust
SingleManufacturer spec
Brakes
Disc type - TITAN® HydraulicManufacturer spec

Operational

Handlebar
One piece hooked Riser type - 3.35 in. (85 mm) FixedManufacturer spec
Instrumentation
Fuel gauge - Electronic Speedometer, Tachometer, Temp / Low Oil Light - 7S displayManufacturer spec
Seating or Rider capacity
MATRYX TITAN - 2 person Passenger seatManufacturer spec
Skis
Type - TrailBreakerManufacturer spec
Ski Stance
Ski center distance - 39 - 40 - 41 in. (99.1 - 101.6 - 104.1 cm)Manufacturer spec
Track Type
CobraManufacturer spec
Track LxWxH
155 x 20 x 1.8 in.Manufacturer spec

Other

Includes
12V Outlet / RCA Hand & thumb warmers - Smart warmers Heated passenger grips Mirrors Rear rack / tow hitch Storage Windshield - MATRYX tall smokeManufacturer spec

Suspension

Shocks
Front / Front track - Polaris IFP Rear track - FOX® QS3®Manufacturer spec
Front Suspension
High Clearance IFS Front travel - 9 in. (22.8 cm)Manufacturer spec
Rear Suspension
BackTrak20 Rear travel - 16.5 in. (41.9 cm)Manufacturer spec

From the dealer's page

WIDETRACK ADVENTURE UPGRADED - When the job calls—or the adventure begins—the TITAN Adventure Ultimate is ready. Engineered for strength and comfort, it’s equipped with premium features to handle heavy loads, navigate deep snow, and ride solo or with a passenger. Polaris Snowmobile This Polaris snowmobile is available at Engelhart Motorsports in Madison, Wisconsin, proudly serving riders from Sun Prairie, Middleton, Fitchburg, Janesville, and the greater Milwaukee area. Built for performance, durability, and control in winter conditions, Polaris snowmobiles are designed for riders who demand capability on Wisconsin trails, frozen lakes, and backcountry terrain. Whether you're trail riding, exploring deep snow, or covering long distances, Polaris delivers reliable performance in all snow conditions. As part of the Polaris lineup, these snowmobiles are known for advanced suspension systems, responsive handling, and powerful engines built to perform in extreme winter environments. Common riding uses include: Wisconsin snowmobile trail riding Backcountry and deep snow exploration Frozen lake riding Long-distance trail touring Winter recreation and sport riding We carry a full lineup of snowmobiles, including leading brands such as Ski-Doo, along with a wide selection of winter-ready machines and accessories. Browse our current Polaris snowmobile inventory to view available units in stock, or visit our Madison showroom for a closer look. Financing options are available, along with factory-trained technicians and a full parts department to keep your snowmobile ready for Wisconsin winters.

Price history

Tracked since Oct 10, 2026 · last checked 1d ago

Price details as printed by the dealer

  1. Price$18,799

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Timeline

  1. First seen

    Oct 10, 2026

Market context

Comp set: 2025–2029 Polaris ProStar S4 TITAN Adventure Ultimate 155 Velocity Blue 1.8 ES · 2 listings

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.