Compare ATVs
Select ATVs to compare their specifications
Model Type
Sport
Model Type
Utility
MSRP
$9,799
MSRP
$6,299
Warranty
6
Warranty
6
Insurance
Insurance
Generic Type (Primary)
Sport
Generic Type (Primary)
Utility
Manufacturer Country
USA
Manufacturer Country
USA
Introduction Year
2013
Introduction Year
2017
Manufacturer Recommend Minimum Age
16
Manufacturer Recommend Minimum Age
16
Parent Company
Polaris
Parent Company
Polaris
Display Name
Scrambler® 850
Display Name
Sportsman® 450 H.O. Utility Edition
Representative Image
No
Representative Image
-
Year
2018
Year
2018
Make
Polaris
Make
Polaris
Engine Brand Name
ProStar™
Engine Brand Name
ProStar™
Engine Type
Parallel Twin
Engine Type
Single-Cylinder
Cylinders
2
Cylinders
1
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Horsepower (bhp/kW)
78 / 58.2
Horsepower (bhp/kW)
33 / 24.6
Cooling
Liquid
Cooling
Liquid
Valves
8
Valves
4
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
SOHC
Valve Configuration
SOHC
Bore (mm/in)
87 / 3.43
Bore (mm/in)
93 / 3.66
Stroke (mm/in)
71.5 / 2.81
Stroke (mm/in)
73.6 / 2.9
Displacement (cc/ci)
850 / 51.9
Displacement (cc/ci)
500 / 30.5
Compression Ratio
11:1
Compression Ratio
10:1
Starter
Electric
Starter
Electric
Fuel Requirements
Regular
Fuel Requirements
Regular
Fuel Type
Gas
Fuel Type
Gas
Carburetion Brand
Mikuni
Carburetion Brand
-
Fuel Injector
Yes
Fuel Injector
Yes
Fuel Injector Size (mm)
42
Fuel Injector Size (mm)
-
Carburetor
No
Carburetor
No
Number Of Carburetors
0
Number Of Carburetors
0
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Speed Governor
No
Speed Governor
No
Carburetor Size (mm)
-
Carburetor Size (mm)
0
Transmission Type
Continuously Variable (CVT)
Transmission Type
Continuously Variable (CVT)
Primary Drive (Front Wheel)
Shaft
Primary Drive (Front Wheel)
Shaft
Primary Drive (Engine / Transmission)
Belt
Primary Drive (Engine / Transmission)
Belt
Reverse
Yes
Reverse
Yes
Transmission Brand
Polaris Variable Transmission (PVT)
Transmission Brand
Polaris Variable Transmission (PVT)
Hi / Low Range
Yes
Hi / Low Range
Yes
Wheels Composition
Steel
Wheels Composition
Steel
Front Tire Diameter (in)
26
Front Tire Diameter (in)
24
Rear Tire Diameter (in)
26
Rear Tire Diameter (in)
24
Chromed
No
Chromed
No
Tire Brand
CST®
Tire Brand
Polaris
Front Tire Width
8
Front Tire Width
8
Front Wheel Diameter
14
Front Wheel Diameter
12
Rear Tire Width
10
Rear Tire Width
10
Rear Wheel Diameter
14
Rear Wheel Diameter
12
Front Tire (Full Spec)
CST: 26 x 8-14; 489 II
Front Tire (Full Spec)
Polaris NS388: 24 x 8-12
Rear Tire (Full Spec)
CST: 26 x 10-14; 489 II
Rear Tire (Full Spec)
Polaris NS388: 24 x 10-12
Front Brake Type
Hydraulic Disc
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Engine Braking
-
Engine Braking
Standard
Front Suspension Type
Independent Double A-Arm
Front Suspension Type
McPherson Strut
Front Travel (in/mm)
9 / 229
Front Travel (in/mm)
8.2 / 208
Front Adjustable Fork Pre-Load
No
Front Adjustable Fork Pre-Load
No
Front Adjustable Rebound Damping
No
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Front Central Suspension Strut
No
Steering Damper
No
Steering Damper
No
Front Stabilizer Bar
No
Front Stabilizer Bar
No
Rear Suspension Type
Independent Double A-Arm
Rear Suspension Type
Independent Double A-Arm
Rear Travel (in/mm)
10.3 / 260
Rear Travel (in/mm)
9.5 / 241
Rear Adjustable Rebound Damping
No
Rear Adjustable Rebound Damping
No
Number Rear Shock Absorbers
2
Number Rear Shock Absorbers
2
Rear Suspension Material
Steel
Rear Suspension Material
Steel
Air Adjustable
No
Air Adjustable
No
Rear Adjustable Shock / Spring Pre-Load
-
Rear Adjustable Shock / Spring Pre-Load
Yes
Steering Type
Manual
Steering Type
Manual
Steering Control
Handlebar
Steering Control
Handlebar
Length (ft)
6.86
Length (ft)
7
Width (in/mm)
48.6 / 1230
Width (in/mm)
48 / 1219
Height (in/mm)
48.4 / 1230
Height (in/mm)
47 / 1194
Wheelbase (in/mm)
53 / 1346
Wheelbase (in/mm)
50.5 / 1283
Turning Radius (ft)
7
Turning Radius (ft)
5.4
Ground Clearance (in/mm)
11.5 / 290
Ground Clearance (in/mm)
10.5 / 267
Length (ft/ft)
6
Length (ft/ft)
7
Length (ft/in)
10.3
Length (ft/in)
0
Dry Weight (lbs/kg)
735 / 333
Dry Weight (lbs/kg)
721 / 327
Payload Capacity (lbs/kgs)
290 / 131
Payload Capacity (lbs/kgs)
485 / 220
Towing Capacity (lbs/kgs)
1500 / 680.4
Towing Capacity (lbs/kgs)
1225 / 555.7
Fuel Capacity (gal/l)
5.25 / 19.9
Fuel Capacity (gal/l)
4.5 / 17
Engine Displacement to Weight (cc)
1.16
Engine Displacement to Weight (cc)
0.69
Seat Type
One-Piece
Seat Type
One-Piece
Adjustable
No
Adjustable
No
Seat Material
Vinyl
Seat Material
Vinyl
Seat Location
Driver
Seat Location
Driver
Folding
No
Folding
No
Seat Height (in/mm)
35 / 890
Seat Height (in/mm)
33.3 / 845
Number Of Seats
1
Number Of Seats
1
Backrest Logo Plate
No
Backrest Logo Plate
-
Lumbar Adjustment
No
Lumbar Adjustment
-
Frame
Steel
Frame
Steel
Body Material
Composite
Body Material
Composite
Floor Board Location
Driver
Floor Board Location
Driver
Hand Grips
Standard
Hand Grips
Standard
Light Guard
No
Light Guard
No
Radiator Guard
No
Radiator Guard
No
CV Boot Cover
No
CV Boot Cover
-
Shock Cover
No
Shock Cover
-
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Handlebars
Standard
Handlebars
Standard
Front Bumper
Standard
Front Bumper
Standard
Bash Plate (Front/Rear)
Yes / No
Bash Plate (Front/Rear)
-
Swing Arm Skid Plate
No
Swing Arm Skid Plate
-
Full Length Skid Plate
No
Full Length Skid Plate
-
Adjustable
-
Adjustable
No
Hand Guards
-
Hand Guards
No
Rear Bumper
-
Rear Bumper
Standard
Front Fender Flairs
-
Front Fender Flairs
Standard
Rear Fender Flairs
-
Rear Fender Flairs
Standard
Bash Plate (Front)
-
Bash Plate (Front)
Yes
Digital Instrumentation
Standard
Digital Instrumentation
Standard
Clock
Standard
Clock
Standard
Tachometer
Standard
Tachometer
Standard
Trip Odometer
Standard
Trip Odometer
Standard
Speedometer
Standard
Speedometer
Standard
Hour Meter
Standard
Hour Meter
Standard
Temperature Warning Type
Light
Temperature Warning Type
Gauge
Fuel Level Warning Type
Gauge
Fuel Level Warning Type
Gauge
Voltage Meter
-
Voltage Meter
Standard
Warranty (Months/Condition)
6 / Limited
Warranty (Months/Condition)
6 / Limited
Battery Warranty (Months)
0
Battery Warranty (Months)
0
Driveline Brand
On-Demand™
Driveline Brand
On-Demand™
Driveline Type
Selectable 4X2 / 4X4
Driveline Type
AWD
Number Of Driveline Modes
2
Number Of Driveline Modes
2
Rear Unlocking Differential
No
Rear Unlocking Differential
No
Rear Solid Axle
No
Rear Solid Axle
No
Differential Lock Location
Rear
Differential Lock Location
Rear
Limited Slip Differential Location
-
Limited Slip Differential Location
Rear
Size (in/cm)
1.3 / 3.3
Size (in/cm)
1.25 / 3.2
Rear Hitch Type
Receiver
Rear Hitch Type
Receiver
Tilt
No
Tilt
No
Removable Tailgate
No
Removable Tailgate
No
Removable Sides
No
Removable Sides
No
Front Hitch Type
-
Front Hitch Type
Receiver
Satellite
No
Satellite
No
Number Of Speakers
0
Number Of Speakers
-
Number Of Discs
0
Number Of Discs
0
Folding
No
Folding
-
Number Of Side Cases
0
Number Of Side Cases
0
Number Of Saddle Bags
0
Number Of Saddle Bags
0
Capacity (lbs/kgs)
25 / 11.3
Capacity (lbs/kgs)
90 / 40.8
Number Of Cupholders
0
Number Of Cupholders
-
Cargo Bed Tilt
No
Cargo Bed Tilt
No
Front Storage Well
-
Front Storage Well
Standard
Rear Storage Well
-
Rear Storage Well
Standard
Headlight Mounts
Standard
Headlight Mounts
Standard
Halogen Headlight (s)
Standard
Halogen Headlight (s)
Standard
Headlight (s)
Standard
Headlight (s)
Standard
Light Type
Halogen
Light Type
Halogen
Adjustable
No
Adjustable
-
Power Outlet
Standard
Power Outlet
Standard
Heated
No
Heated
No
Metallic
No
Metallic
-
Paint
-
Paint
Standard
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