GMC Sierra (2011) - 2500 HD Extended Cab
| Varianta echipare | 2500 HD Extended Cab |
| An lansare | 2011 |
| Clasa | |
| Caroserie | Pickup |
| Nr locuri | 6 |
| Nr usi | 4 |
| Capacitate motor | 5999 cc |
| Putere (Rpm) | 358Cp (5400) |
| Cuplu (Rpm) | 506Nm (4400) |
| Carburant | Benzina |
| Viteza maxima | 0 km/h |
| Acceleratie 0-100km/h | 0.0 s |
| Tractiune | Integrala |
| Cutie viteze | Automatic |
| Consum extraurban | 0.0 l/100km |
| Consum urban | 0.0 l/100km |
| Consum mediu | 13.1 l/100km |
| Rezervor | 129 l |
| Portbagaj | 0 l |
| Greutate | 2435 Kg |
| Lungime | 6340 mm |
| Latime | 2040 mm |
| Inaltime | 1950 mm |
| Ampatament | 4010 mm |
| Pozitie motor | Fata |
| Nr pistoane | 8 |
| Tip motor | In V |
| Valve/piston | 2 |
| Alezaj piston | 0.0 mm |
| Cursa piston | 0.0 mm |
| Compresie | |
| Emisii co2 | 0.0 g/km |