GMC Sierra (2013) - 2500HD Denali
| Varianta echipare | 2500HD Denali |
| An lansare | 2013 |
| Clasa | |
| Caroserie | Pickup |
| Nr locuri | 5 |
| Nr usi | 4 |
| Capacitate motor | 6000 cc |
| Putere (Rpm) | 360Cp (5700) |
| Cuplu (Rpm) | 565Nm (4300) |
| Carburant | FlexFuel |
| Viteza maxima | 0 km/h |
| Acceleratie 0-100km/h | 0.0 s |
| Tractiune | Integrala |
| Cutie viteze | 6-speed automatic |
| Consum extraurban | 11.1 l/100km |
| Consum urban | 17.4 l/100km |
| Consum mediu | 0.0 l/100km |
| Rezervor | 98 l |
| Portbagaj | 0 l |
| Greutate | 2439 Kg |
| Lungime | 5847 mm |
| Latime | 2032 mm |
| Inaltime | 1872 mm |
| Ampatament | 3645 mm |
| Pozitie motor | Fata |
| Nr pistoane | 8 |
| Tip motor | In V |
| Valve/piston | 2 |
| Alezaj piston | 103.0 mm |
| Cursa piston | 92.0 mm |
| Compresie | |
| Emisii co2 | 0.0 g/km |