2018 Polaris Sportsman® 450 H.O.

2018 Polaris Sportsman® 450 H.O. pictures, prices, information, and specifications.
Model Type
Utility
MSRP
$5,999
Dealers
Warranty
6
Insurance
Generic Type (Primary)
Utility
Manufacturer Country
USA
Introduction Year
2016
Manufacturer Recommend Minimum Age
16
Parent Company
Polaris
Display Name
Sportsman® 450 H.O.
Year
2018
Make
Polaris
Engine Brand Name
ProStar™
Engine Type
Single-Cylinder
Cylinders
1
Engine Stroke
4-Stroke
Horsepower (bhp/kW)
33 / 24.6
Cooling
Liquid
Valves
4
Valves Per Cylinder
4
Valve Configuration
SOHC
Bore (mm/in)
93 / 3.66
Stroke (mm/in)
73.6 / 2.9
Displacement (cc/ci)
500 / 30.5
Compression Ratio
10:1
Starter
Electric
Fuel Requirements
Regular
Fuel Type
Gas
Fuel Injector
Yes
Carburetor
No
Number Of Carburetors
0
Carburetor Size (mm)
0
Carburetion Type
Fuel Injected
Speed Governor
No
Transmission Type
Continuously Variable (CVT)
Primary Drive (Front Wheel)
Shaft
Primary Drive (Engine / Transmission)
Belt
Reverse
Yes
Transmission Brand
Polaris Variable Transmission (PVT)
Hi / Low Range
Yes
Wheels Composition
Steel
Front Tire Diameter (in)
24
Rear Tire Diameter (in)
24
Chromed
No
Tire Brand
Polaris
Front Tire Width
8
Front Wheel Diameter
12
Rear Tire Width
10
Rear Wheel Diameter
12
Front Tire (Full Spec)
Polaris NS388: 24 x 8-12
Rear Tire (Full Spec)
Polaris NS388: 24 x 10-12
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Engine Braking
Standard
Front Suspension Type
McPherson Strut
Front Travel (in/mm)
8.2 / 208
Front Adjustable Fork Pre-Load
No
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Steering Damper
No
Front Stabilizer Bar
No
Rear Suspension Type
Independent Double A-Arm
Rear Travel (in/mm)
9.5 / 241
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
No
Number Rear Shock Absorbers
2
Rear Suspension Material
Steel
Air Adjustable
No
Steering Type
Manual
Steering Control
Handlebar
Length (ft)
6.92
Width (in/mm)
48 / 1219
Height (in/mm)
47 / 1194
Wheelbase (in/mm)
50.5 / 1283
Turning Radius (ft)
5.4
Ground Clearance (in/mm)
10.5 / 267
Length (ft/ft)
6
Length (ft/in)
11
Dry Weight (lbs/kg)
701 / 318
Payload Capacity (lbs/kgs)
485 / 220
Towing Capacity (lbs/kgs)
1225 / 555.7
Fuel Capacity (gal/l)
4.5 / 17
Engine Displacement to Weight (cc)
0.71
Seat Type
One-Piece
Adjustable
No
Seat Material
Vinyl
Seat Location
Driver
Folding
No
Seat Height (in/mm)
33.3 / 845
Number Of Seats
1
Frame
Steel
Body Material
Composite
Floor Board Location
Driver
Hand Grips
Standard
Adjustable
No
Hand Guards
No
Light Guard
No
Radiator Guard
No
Front Fender
Standard
Rear Fender
Standard
Handlebars
Standard
Rear Bumper
Standard
Front Fender Flairs
Standard
Rear Fender Flairs
Standard
Bash Plate (Front)
Yes
Digital Instrumentation
Standard
Clock
Standard
Tachometer
Standard
Trip Odometer
Standard
Speedometer
Standard
Hour Meter
Standard
Temperature Warning Type
Gauge
Fuel Level Warning Type
Gauge
Voltage Meter
Standard
Warranty (Months/Condition)
6 / Limited
Battery Warranty (Months)
0
Driveline Brand
On-Demand™
Driveline Type
AWD
Number Of Driveline Modes
2
Rear Unlocking Differential
No
Rear Solid Axle
No
Limited Slip Differential Location
Rear
Differential Lock Location
Rear
Size (in/cm)
1.25 / 3.2
Rear Hitch Type
Receiver
Tilt
No
Removable Tailgate
No
Removable Sides
No
Satellite
No
Number Of Discs
0
Power Outlet
Standard
Heated
No
Number Of Side Cases
0
Number Of Saddle Bags
0
Capacity (lbs/kgs)
90 / 40.8
Cargo Bed Tilt
No
Front Storage Well
Standard
Rear Storage Well
Standard
Headlight Mounts
Standard
Halogen Headlight (s)
Standard
Headlight (s)
Standard
Light Type
Halogen
Metallic
No
User Reviews
4 reviews
  • Great atv
    By Jim (I am an Owner) on Jun 24, 2020

    I needed something for doing different jobs on my farm without breaking the bank and the 450 fit the bill perfectly. Has plenty of power and smooth ride. Happy I purchased this atv.

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  • Issues with Polaris NO support from Dealer
    By Lee Buckley (I am an Owner) on Sep 10, 2018

    Great machine love it however the first time riding it a hub cap fell off, never found it. Right side steps two bolts came out and was lost. I got now about 600 miles on it. Maintenance is pretty easy stuff however the last time i rode the machine kept shutting down so I turned around and I had ...

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  • AWESOME WHEELER SO FAR
    By me (I am an Owner) on Aug 23, 2018

    I bought the wheeler 6 weeks ago with 13 miles on it. i've put over 400 on it in a short time. speeding, 2 up, hard trail riding, deep water, thick brush, pulled logs out of the woods, pulled a shed onto a trailer. I bought a snowblower attachment and customized it to fit the wheeler for use this ...

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  • Awesome machine
    By Tammy Rowe (I am an Owner) on Mar 17, 2018

    I bought mine to plow our driveway and for trail riding. I love it very much. I have since went out and bought a windshield, and rear cargo box,and mirrors. very happy with my machine. Thanks polaris

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