2008 Polaris Sportsman® 400 H.O.

2008 Polaris Sportsman® 400 H.O. pictures, prices, information, and specifications.
Model Type
Utility
MSRP
$5,599
Dealers
Warranty
6
Insurance
Generic Type (Primary)
Utility
Manufacturer Country
USA
Introduction Year
2008
Manufacturer Recommend Minimum Age
16
Parent Company
Polaris
Display Name
Sportsman® 400 H.O.
Year
2008
Make
Polaris
Engine Type
Single-Cylinder
Cylinders
1
Engine Stroke
4-Stroke
Cooling
Liquid
Valves
4
Valves Per Cylinder
4
Valve Configuration
OHV
Bore (mm/in)
87.9 / 3.46
Stroke (mm/in)
75 / 2.96
Displacement (cc/ci)
455 / 27.8
Compression Ratio
9.8:1
Starter
Electric / Pull
Fuel Requirements
Regular
Fuel Type
Gas
Carburetion Brand
Mikuni
Fuel Injector
No
Carburetor
Yes
Number Of Carburetors
1
Carburetor Size (mm)
34
Carburetion Type
Carburetor
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
Front Tire Width
8
Front Wheel Diameter
12
Rear Tire Width
11
Rear Wheel Diameter
10
Front Tire (Full Spec)
24 X 8-12
Rear Tire (Full Spec)
24 X 11-10
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Engine Braking
Standard
Front Suspension Type
McPherson Strut
Front Travel (in/mm)
7 / 178
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Steering Damper
No
Front Stabilizer Bar
No
Rear Suspension Type
Independent
Rear Travel (in/mm)
8 / 203
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
No
Number Rear Shock Absorbers
2
Rear Suspension Material
Steel
Rear Stabilizer Bar
Yes
Air Adjustable
No
Steering Type
Manual
Steering Control
Handlebar
Length (ft)
6
Width (in/mm)
45 / 1143
Height (in/mm)
45.5 / 1156
Wheelbase (in/mm)
46 / 1168
Ground Clearance (in/mm)
9 / 229
Length (ft/ft)
6
Length (ft/in)
0
Dry Weight (lbs/kg)
598 / 271
Towing Capacity (lbs/kgs)
750 / 340.2
Fuel Capacity (gal/l)
4.5 / 17
Engine Displacement to Weight (cc)
0.76
Seat Type
One-Piece
Adjustable
No
Seat Material
Vinyl
Seat Location
Driver
Folding
No
Seat Height (in/mm)
33 / 838
Number Of Seats
1
Frame
Steel
Body Material
Composite
Floor Board Location
Driver
Hand Grips
Standard
Light Guard
No
Radiator Guard
No
Front Fender
Standard
Rear Fender
Standard
Handlebars
Standard
Front Bumper
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
Light
Fuel Level Warning Type
Gauge
Warranty (Months/Condition)
6 / Limited
Battery Warranty (Months)
0
Rear Hitch Type
Receiver
Driveline Brand
On-Demand™
Driveline Type
Selectable 4X2 / 4X4
Number Of Driveline Modes
2
Rear Unlocking Differential
No
Rear Solid Axle
No
Limited Slip Differential Location
Rear
Differential Lock Location
Rear
Metallic
No
Capacity (lbs/kgs)
70 / 31.8
Front Storage Well
Standard
Rear Storage Well
Standard
Headlight Mounts
Standard
Halogen Headlight (s)
Standard
Headlight (s)
Standard
Light Type
Halogen
User Reviews
3 reviews
  • Good machines
    By sid albano (I am an Owner) on Aug 08, 2012

    I have owned a pair of these machines for three years now and have yet to be dissapointed. No mechanical issues of any kind. I now have 2100 miles on both and they run like new. Only halogen lights are easily broken and need replacement at various times. The engine is the key to this machine. Its ...

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  • bad axles got burned at dealer
    By t. peterson (I am an Owner) on Apr 07, 2011

    replaced front axles (2) rear axles (2)in less than 3500 miles, will never own or suggest my enemy buy one. good motor just bad design on axle. i hope they do owners better than i was done.

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  • Tons of Power from such a small ATV
    By Mark Hiler (I am an Owner) on Dec 30, 2009

    I was impressed with the rocket take off, high rate of speed and overall fun that this little guy has. The name is deceptive in the way it says a 400 H.O. 455cc is no joke. Now strap that to a 300 sportsman chasis. You are talking super fast and lightweight when you need it and want it.

    I ...

    Of course as with every new women,(ATV), you select, there are always a few downsides. I think this one has the least of any ones I looked at and of course fianlly purchased. If you are a big guy, or girl, (sorry, there are a few out there) you may find this ride to be a tad small. I am 6'5" and 250. It is a little small for me in size but I got it for personal reasons so I accept the smallness of it. No power steering so get the arms ready but it turns easily when you are moving. The foot rests are a little small, I wear a size 12" shoe and have to be careful so my feet do not get wedged in there.

    All in all this is a great ATV. I like Polaris due to being founded and made in america. I also like the look of the Polaris overall. Tough looking bike at not to bad a price. Again, the cheapest I looked and I researched for about 6 months before I bought.

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