Compare ATVs
Select ATVs to compare their specifications
Year
2024
Year
2024
Parent Company
Polaris
Parent Company
Polaris
Generic Type (Primary)
Sport UTV
Generic Type (Primary)
Utility
Make
Polaris
Make
Polaris
Display Name
RZR Pro XP® 4 Premium
Display Name
Sportsman® 850 Premium
Manufacturer Country
USA
Manufacturer Country
USA
Introduction Year
2020
Introduction Year
2019
Manufacturer Recommend Minimum Age
16
Manufacturer Recommend Minimum Age
16
Price
Standard
Price
Standard
MSRP
$31,999
MSRP
$12,199
Warranty (Months/Condition)
6 / Limited
Warranty (Months/Condition)
6 / Limited
Engine
Standard
Engine
Standard
Engine Brand Name
ProStar™
Engine Brand Name
ProStar™
Engine Type
Parallel Twin
Engine Type
Parallel Twin
Cylinders
2
Cylinders
2
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Cooling
Liquid
Cooling
Liquid
Valves
8
Valves
8
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
DOHC
Valve Configuration
SOHC
Turbocharged
Yes
Turbocharged
-
Supercharged
No
Supercharged
-
Starter
Electric
Starter
Electric
Fuel Type
Gas
Fuel Type
Gas
Fuel Requirements
Regular
Fuel Requirements
Regular
Carburetion
Standard
Carburetion
Standard
Fuel Injector
Yes
Fuel Injector
Yes
Carburetor
No
Carburetor
No
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Speed Governor
No
Speed Governor
No
Horsepower (bhp)
181
Horsepower (bhp)
78
Bore (mm/in)
93 / 3.66
Bore (mm/in)
87 / 3.43
Stroke (in/mm)
2.68 / 68
Stroke (in/mm)
2.81 / 71.5
Displacement (cc/ci)
925 / 56.4
Displacement (cc/ci)
850 / 51.9
Compression Ratio
-
Compression Ratio
11:1
Carburetion Brand
-
Carburetion Brand
Mikuni
Fuel Injector Size (mm)
-
Fuel Injector Size (mm)
42
Transmission
Standard
Transmission
Standard
Transmission Brand
Polaris Variable Transmission (PVT)
Transmission Brand
Polaris Variable Transmission (PVT)
Transmission Type
Continuously Variable (CVT)
Transmission Type
Continuously Variable (CVT)
Hi / Low Range
Yes
Hi / Low Range
Yes
Reverse
Yes
Reverse
Yes
Primary Drive (Front Wheel/Rear Wheel)
Shaft / Shaft
Primary Drive (Front Wheel/Rear Wheel)
Shaft / Shaft
Driveline Brand
On-Demand™
Driveline Brand
On-Demand™
Driveline Type
Selectable 4X2 / AWD
Driveline Type
Selectable 4X2 / 4X4
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
Limited Slip Differential
Standard
Limited Slip Differential
Standard
Limited Slip Differential Location
Center
Limited Slip Differential Location
Rear
Differential Lock
-
Differential Lock
Standard
Differential Lock Location
-
Differential Lock Location
Rear
Dimensions
Standard
Dimensions
Standard
Weight
Standard
Weight
Standard
Capacities
Standard
Capacities
Standard
Performance
Standard
Performance
Standard
Length (in/mm)
155 / 3937
Length (in/mm)
83.3 / 2114
Width (in/mm)
64 / 1630
Width (in/mm)
47.6 / 1209
Height (in/mm)
73.6 / 1869
Height (in/mm)
50.8 / 1289
Wheelbase (in/mm)
125 / 3175
Wheelbase (in/mm)
53 / 1346
Turning Radius (ft)
21.7
Turning Radius (ft)
-
Ground Clearance (in/mm)
14.5 / 368
Ground Clearance (in/mm)
11.5 / 292
Dry Weight (lbs/kg)
2056 / 933
Dry Weight (lbs/kg)
791 / 359
Payload Capacity (lbs/kgs)
900 / 336
Payload Capacity (lbs/kgs)
575 / 261
Fuel Capacity (gal/l)
13 / 49.2
Fuel Capacity (gal/l)
5.3 / 19.9
Engine Displacement to Weight (cc)
0.45
Engine Displacement to Weight (cc)
0.92
Towing Capacity (lbs/kgs)
-
Towing Capacity (lbs/kgs)
1500 / 680
Construction
Standard
Construction
Standard
Frame
Steel
Frame
Steel
Body Material
Plastic
Body Material
Composite
Exterior Guards
Standard
Exterior Guards
Standard
Chain Guard
No
Chain Guard
-
Engine Case Guard
No
Engine Case Guard
-
Exhaust Guard
No
Exhaust Guard
-
Rear Mud Guards
No
Rear Mud Guards
-
Exterior Covers
Standard
Exterior Covers
-
Nerf Bars
Optional
Nerf Bars
-
Front Bumper
Standard
Front Bumper
Standard
Rear Bumper
Optional
Rear Bumper
Standard
Front Fender Flairs
Standard
Front Fender Flairs
Standard
Rear Fender Flairs
Standard
Rear Fender Flairs
Standard
Skid Plate
Standard
Skid Plate
Standard
Cab Cage
Standard
Cab Cage
-
Cab Rollbar
Standard
Cab Rollbar
-
Cab Doors
Standard
Cab Doors
-
Cab Door Material
Hard
Cab Door Material
-
Camouflage
No
Camouflage
-
Cab / Bed Divider
Standard
Cab / Bed Divider
-
Bash Plate (Front)
Yes
Bash Plate (Front)
Yes
Floor Boards
-
Floor Boards
Standard
Floor Board Location
-
Floor Board Location
Driver
Adjustable
-
Adjustable
No
Hand Grips
-
Hand Grips
Standard
Handlebars
-
Handlebars
Standard
Hand Guards
-
Hand Guards
No
Light Guard
-
Light Guard
No
Radiator Guard
-
Radiator Guard
No
Front Fender
-
Front Fender
Standard
Rear Fender
-
Rear Fender
Standard
Steering Control
Steering Wheel
Steering Control
Handlebar
Steering Type
Power
Steering Type
Power
Tilt Steering
Standard
Tilt Steering
-
Front Suspension Brand Name
Walker Evans®
Front Suspension Brand Name
-
Front Suspension Type
Independent Double A-Arm
Front Suspension Type
Independent Double A-Arm
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Fork Pre-Load
No
Front Stabilizer Bar
Yes
Front Stabilizer Bar
No
Rear Suspension Brand Name
Walker Evans®
Rear Suspension Brand Name
-
Rear Suspension Type
Independent
Rear Suspension Type
Independent Double A-Arm
Rear Suspension Material
Steel
Rear Suspension Material
Steel
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Shock / Spring Pre-Load
-
Number Rear Shock Absorbers
2
Number Rear Shock Absorbers
2
Rear Stabilizer Bar
Yes
Rear Stabilizer Bar
-
Air Adjustable
No
Air Adjustable
No
Front Travel (in/mm)
17 / 432
Front Travel (in/mm)
9 / 229
Rear Travel (in/mm)
20 / 508
Rear Travel (in/mm)
10.3 / 260
Front Adjustable Rebound Damping
-
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
-
Front Central Suspension Strut
No
Steering Damper
-
Steering Damper
No
Rear Adjustable Rebound Damping
-
Rear Adjustable Rebound Damping
No
Wheels
Standard
Wheels
Standard
Wheels Composition
Aluminum
Wheels Composition
Aluminum
Tires
Standard
Tires
Standard
Tire Brand
Maxxis®
Tire Brand
CST®
Front Tire Width
10
Front Tire Width
8
Front Wheel Diameter
14
Front Wheel Diameter
14
Rear Tire Width
10
Rear Tire Width
10
Rear Wheel Diameter
14
Rear Wheel Diameter
14
Front Wheel Width (in)
6
Front Wheel Width (in)
-
Rear Wheel Width (in)
7
Rear Wheel Width (in)
-
Front Tire Diameter (in)
30
Front Tire Diameter (in)
26
Rear Tire Diameter (in)
30
Rear Tire Diameter (in)
26
Front Tire (Full Spec)
Maxxis® Carnivore: 30 x 10-14 (8-Ply Rated)
Front Tire (Full Spec)
CST® 26 x 8-14
Rear Tire (Full Spec)
Maxxis® Carnivore: 30 x 10-14 (8-Ply Rated)
Rear Tire (Full Spec)
CST® 26 x 10-14
Chromed
-
Chromed
No
Brakes
Standard
Brakes
Standard
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
Tilt
No
Tilt
No
Removable Tailgate
No
Removable Tailgate
No
Removable Sides
No
Removable Sides
No
Winch
Optional
Winch
Optional
Roller Fairlead
Optional
Roller Fairlead
Optional
Rear Hitch
-
Rear Hitch
Standard
Rear Hitch Type
-
Rear Hitch Type
Receiver
Size (in/cm)
-
Size (in/cm)
1.25 / 3.2
Seat Type
Bucket
Seat Type
One-Piece
Seat Material
Vinyl
Seat Material
Vinyl
Folding
No
Folding
No
Headrest
Yes
Headrest
-
Seat Specifications
Standard
Seat Specifications
Standard
Number Of Seats
4
Number Of Seats
1
Number Of Rows
2
Number Of Rows
-
Grab Rail or Strap
Standard
Grab Rail or Strap
-
Seat Location
-
Seat Location
Driver
Adjustable
-
Adjustable
No
Backrest Logo Plate
-
Backrest Logo Plate
No
Lumbar Adjustment
-
Lumbar Adjustment
No
Seat Height (in/mm)
-
Seat Height (in/mm)
37 / 940
Digital Instrumentation
Standard
Digital Instrumentation
Standard
Clock
Standard
Clock
Standard
Speedometer
Standard
Speedometer
Standard
Tachometer
Standard
Tachometer
Standard
Trip Odometer
Standard
Trip Odometer
Standard
Trip Computer
Optional
Trip Computer
Optional
Compass
Optional
Compass
Optional
Navigation System
Optional
Navigation System
Optional
GPS
Optional
GPS
Optional
Hour Meter
Standard
Hour Meter
Standard
Voltage Meter
Standard
Voltage Meter
Standard
Fuel Level Warning
Standard
Fuel Level Warning
Standard
Fuel Level Warning Type
Gauge
Fuel Level Warning Type
Gauge
Temperature Warning
Standard
Temperature Warning
Standard
Temperature Warning Type
Gauge
Temperature Warning Type
Gauge
Service Reminder
Standard
Service Reminder
Standard
Glove Box / Dash Storage
Standard
Glove Box / Dash Storage
-
Lockable Storage
Standard
Lockable Storage
-
Cargo Bed Storage
Optional
Cargo Bed Storage
-
Cupholder
Standard
Cupholder
Standard
Number Of Cupholders
4
Number Of Cupholders
1
Storage Cover
Optional
Storage Cover
-
Cargo Bed
Standard
Cargo Bed
-
Cargo Bed Tilt
No
Cargo Bed Tilt
No
Integral Tie-Down Hooks
Yes
Integral Tie-Down Hooks
-
Camouflage Trim
No
Camouflage Trim
-
Bed Length (in/mm)
26 / 660
Bed Length (in/mm)
-
Bed Height (in/mm)
11.5 / 292
Bed Height (in/mm)
-
Bed Width (in/mm)
17.7 / 450
Bed Width (in/mm)
-
Bed Capacity (lbs./kgs.)
300 / 136.1
Bed Capacity (lbs./kgs.)
-
Fork Bag
-
Fork Bag
Optional
Front Storage Well
-
Front Storage Well
Standard
Front Rack
-
Front Rack
Standard
Rear Storage Well
-
Rear Storage Well
Standard
Rear Rack
-
Rear Rack
Standard
Rear Rack Storage
-
Rear Rack Storage
Optional
Rack Rails
-
Rack Rails
Standard
Rack Rails Location
-
Rack Rails Location
Rear
Gun Scabbard
-
Gun Scabbard
Optional
Capacity (lbs/kgs)
-
Capacity (lbs/kgs)
240 / 110
Type
LED
Type
Halogen
Work Light Front or Rear
Optional
Work Light Front or Rear
-
Other Lights
Optional
Other Lights
-
Headlight (s)
Standard
Headlight (s)
Standard
Halogen Headlight (s)
-
Halogen Headlight (s)
Standard
Rearview Mirrors
Optional
Rearview Mirrors
Optional
Windshield
Optional
Windshield
Optional
Power Outlet
Standard
Power Outlet
Standard
Seat Belts
Standard
Seat Belts
-
Heated Hand Grips
-
Heated Hand Grips
Optional
Heated
-
Heated
No
Radio
Standard
Radio
-
Brand Name
Rockford Fosgate®
Brand Name
-
Satellite
No
Satellite
No
Speakers
Standard
Speakers
-
Number Of Speakers
4
Number Of Speakers
-
Windshield Mounts
Optional
Windshield Mounts
-
Plow Mount
-
Plow Mount
Optional
Paint
Standard
Paint
Standard
Metallic
Yes
Metallic
-
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