| Attribute | Value |
| General |
| Production from | 2011 year |
| Make | Polaris |
| Model | Polaris Sportsman X2 550 |
| Category | ATV |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | 4 |
| Fuel system | Injection. EFI |
| Engine details | Add |
| Displacement | 549 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Shaft drive (cardan) |
| Torque | Add |
| Bore | Add |
| Stroke | Add |
| Gearbox | Automatic |
| Greenhouse gases | Add |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | On-Demand True AWD/2WD/VersaTrac Turf Mode |
| Ignition | Add |
| Clutch | Add |
| Lubrication system | Add |
| Compression | Add |
| Exhaust system | Add |
| Chassis |
| Front suspension | Dual A-Arm 9 in. (22.9 cm) Travel |
| Rear suspension | Dual A-Arm, Rolled 10 in. (25.4 cm) Travel |
| Front brakes | Single disc. Single Lever 4-Wheel Hydraulic Disc |
| Rear brakes | Expanding brake (drum brake). Hydraulic Rear Foot Brake |
| Diameter | Add |
| Frame type | Add |
| Front tyre | 26/8-,12 |
| Rear tyre | 26/10-,12 |
| Seat | Add |
| Wheels | Stamped steel wheels. Maxxix tires. |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Front rack 120 lb (55 kg). Rear rack 400 lb (180 kg). |
| Light | Triple 50w High Beam, Dual 50w Low Beam Headlights |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,448 mm |
| Kerb weight | Add |
| Dry weight | 362 kg |
| Power/weight ratio | Add |
| Overall height | 1,257 mm |
| Overall length | 2,369 mm |
| Overall width | 1,209 mm |
| Seat height | 908 mm |
| Alternate seat height | Add |
| Ground clearance | 286 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 19.87 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |