Comparison of Honda TRX500FM and Yamaha Grizzly 450 Auto 4x4 [S]ave
| Attribute |  Honda TRX500FM × |  Yamaha Grizzly 450 Auto 4x4 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2012 |
| Make | Honda | Yamaha |
| Model | Honda TRX500FM | Yamaha Grizzly 450 Auto 4x4 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor. 36mm constant velocity carburator | Carburettor. Mikuni 33mm BSR |
| Engine details | - | Gear-driven crankshaft balancer shaft and rubber-damper engine mounts |
| Displacement (cm³) | 475 | 421 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
| Bore (mm) | 92 | 84.5 |
| Stroke (mm) | 71.5 | 75 |
| Gearbox | Automatic | Automatic |
| Fuel control | Overhead Valves (OHV) | Single Overhead Cams (SOHC) |
| Driveline | Direct front and rear driveshafts with Traxlok and torque-sensitive front differential | Yamaha On-Command pushbutton; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft drive |
| Ignition | CD with electronic advance | DC-CDI |
| Clutch | Automatic | - |
| Lubrication system | Semi-Dry-Sump | - |
| Compression | - | 10.0:1 |
| Exhaust system | - | Stainless steel muffler |
| Chassis | ||
| Front suspension | Independent double-wishbone | Independent double wishbone |
| Rear suspension | Swingarm with dual shock absorbers | Independent double wishbone |
| Front brakes | Single disc | Double disc. Hydraulic |
| Rear brakes | Expanding brake (drum brake) | Single disc. Hydraulic |
| Diameter (mm) | 180 | - |
| Front tyre | 25/8-12 | 25/8-12 |
| Rear tyre | 25/10-12 | 25/10-12 |
| Front wheel travel (mm) | 170 | 160 |
| Rear wheel travel (mm) | 170 | 180 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Light | - | Dual 30W Krypton multireflector headlights and 21W/5W brakelight |
| Instruments | LCD waterproof, featuring large readouts for fuel gauge, gear position, speedometer, odometer, tripmeter, hourmeter/clock and oil-change reminder | Digital LCD multifunction display: speedometer, odometer, dual tripmeter, hour meter, clock, gear position and fuel gauge |
| Dimensions | ||
| Wheelbase (mm) | 1,285 | 1,232 |
| Kerb weight (kg) | 281.2 | 274.9 |
| Overall length (mm) | 2,108 | 1,994 |
| Seat height (mm) | 861 | 841 |
| Ground clearance (mm) | 191 | 274 |
| Performance | ||
| Fuel capacity (l) | 15.52 | 15.14 |
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