Comparison of Polaris Sportsman 850 Touring EPS and TGB Gunner 550 [S]ave
| Attribute |  Polaris Sportsman 850 Touring EPS × |  TGB Gunner 550 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2012 |
| Make | Polaris | TGB |
| Model | Polaris Sportsman 850 Touring EPS | TGB Gunner 550 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Injection. PFI |
| Displacement (cm³) | 850 | 502.6 |
| Power (kw) | - | 13.8 |
| Cooling system | Liquid | - |
| Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
| Torque (Nm) | - | 31.6 |
| Bore (mm) | - | 92 |
| Stroke (mm) | - | 76.5 |
| Gearbox | Automatic | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Driveline | On-Demand True AWD/2WD | 4x4. Gear Selection L/H/N/R. CVT Automatic. |
| Ignition | - | Electric CDI |
| Compression | - | 9.9:1 |
| Chassis | ||
| Front suspension | Dual A-Arm 9 in. (22.9 cm) Travel | Double AArm |
| Rear suspension | Dual A-Arm, Rolled 10 in. (25.4 cm) Travel | Double AArm |
| Front brakes | Single disc. Single Lever 4-Wheel Hydraulic Disc | Single disc |
| Rear brakes | Expanding brake (drum brake). Hydraulic Rear Foot Brake | Single disc |
| Front tyre | 26/8-14 | 25/8-12 |
| Rear tyre | 26/10-14 | 25/10-12 |
| Wheels | Cast Aluminum | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Carrying capacity | 120 lb (55 kg)/240 lb (110 kg) front/rear rack. | - |
| Dimensions | ||
| Wheelbase (mm) | 1,448 | 1,320 |
| Dry weight (kg) | 362 | 330 |
| Power/weight ratio | - | 0.0418 |
| Overall height (mm) | 1,479 | 1,245 |
| Overall length (mm) | 2,197 | 2,060 |
| Overall width (mm) | 2,197 | 1,330 |
| Seat height (mm) | 908 | 920 |
| Ground clearance (mm) | 286 | 305 |
| Performance | ||
| Fuel capacity (l) | 17.03 | 15 |
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