Comparisons / Comparison of Yamaha Big Bear 400 4x4 IRS 2010 and Yamaha Grizzly 450 Auto. 4x4 EPS

Comparison of Yamaha Big Bear 400 4x4 IRS 2010 and Yamaha Grizzly 450 Auto. 4x4 EPS [S]ave

Attribute
Yamaha Big Bear 400 4x4 IRS 2010 ×
Yamaha Grizzly 450 Auto. 4x4 EPS ×
General
Production from (year)20102015
MakeYamahaYamaha
ModelYamaha Big Bear 400 4x4 IRSYamaha Grizzly 450 Auto. 4x4 EPS
CategoryATVATV
Engine and transmission
Engine typeSingle cylinder, four-strokeSingle cylinder, four-stroke
Fuel systemCarburettor. Mikuni® 33mm BSRCarburettor. Mikuni 33mm BSR
Engine details-Gear-driven crankshaft balancer shaft and rubber-damper engine mounts
Displacement (cm³)421421
Cooling systemOil & airLiquid
Transmission type,final drive-Shaft drive (cardan)
Bore (mm)8384.5
Stroke (mm)71.575
Gearbox5-speedAutomatic
Fuel controlSingle Overhead Cams (SOHC)Single Overhead Cams (SOHC)
Driveline-Yamaha On-Command; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft
Ignition-DC-CDI
Compression8.6:110.0:1
Chassis
Front suspensionIndependent double wishboneIndependent double wishbone
Rear suspensionIndependent double wishboneIndependent double wishbone
Front brakesDouble discDouble disc. Hydraulic.
Rear brakesDouble discSingle disc
Front tyre25/8-AT1225/8-12
Rear tyre25/10-AT1225/10-12
Front wheel travel (mm)147160
Rear wheel travel (mm)193180
Other
StarterElectricElectric
Color options
  • hunter green
  • realtree ap camo
  • steel blue
  • hunter green
  • realtree® ap™ camouflage
  • red
  • steel blue
Light-Dual 30W Krypton multireflector headlights and 21W/5W brakelight
Instruments-Digital LCD multifunction display: speedometer, odometer, dual tripmeter, hour meter, clock, gear position and fuel gauge
Dimensions
Wheelbase (mm)1,2291,232
Kerb weight (kg)284.9281.2
Overall height (mm)1,1861,120
Overall length (mm)2,0171,994
Overall width (mm)1,1151,092
Seat height (mm)894841
Ground clearance (mm)267274
Performance
Fuel capacity (l)15.1415.14



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