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GMC

GMC Sierra (2007 - present)

The GMC Sierra is in the database with :models generations and body styles and 83 trims, built from 2007 - present. The most powerful trim makes 755 hp and belongs to the GMC Sierra EV Denali Edition 1 (2024 - present). The most recent generation is the GMC Sierra HD AT4X (2024 - present), available in 4 trims.

Generations
23
Trims
83
Production years
2007 - present
Power
755 hp

Sierra HD AT4X 2024 - present

4 trims

Trims and engine versions — GMC Sierra HD AT4X
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
AT4X 6.6L V8 10AT AWD (406 HP) Petrol 407 hp 629 Nm — — — —
AT4X AEV Edition 6.6L V8 10AT AWD (406 HP) Petrol 407 hp 629 Nm — — — —
AT4X 6.6L Duramax V8 10AT AWD (476 HP) Diesel 477 hp 1,322 Nm — — — —
AT4X AEV Edition 6.6L Duramax V8 10AT AWD (476 HP) Diesel 477 hp 1,322 Nm — — — —

Sierra EV Denali Edition 1 2024 - present

1 trim

Trims and engine versions — GMC Sierra EV Denali Edition 1
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
755 (HP) Electric 755 hp 1,064 Nm 4.6 s — — —

Sierra AT4X 2022 - present

4 trims

Trims and engine versions — GMC Sierra AT4X
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.2L V8 VVT DI 10 AT AWD (426 HP) Standard Box Petrol 426 hp 623 Nm — — — —
6.2L V8 VVT DI 10 AT AWD (426 HP) Short Box Petrol 426 hp 623 Nm — — — —
6.2L V8 VVT DI 10 AT 2WD (426 HP) Standard Box Petrol 426 hp 623 Nm — — — —
6.2L V8 VVT DI 10 AT 2WD (426 HP) Short Box Petrol 426 hp 623 Nm — — — —

Sierra Denali 2022 - present

1 trim

Trims and engine versions — GMC Sierra Denali
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.2L V8 10AT RWD (426 HP) Petrol 426 hp — — — — —

Sierra 2500HD 2019 - present

1 trim

Trims and engine versions — GMC Sierra 2500HD
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.6L 10AT (445 HP) — 445 hp — — — — —

Sierra Denali 2018 - 2021

6 trims

Trims and engine versions — GMC Sierra Denali
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
5.3L V8 VVT 8AT 4WD (355 HP) (5’ 8” box) Petrol 355 hp 519 Nm — — — —
5.3L V8 VVT 8AT 2WD (355 HP) (5’ 8” box) Petrol 355 hp 519 Nm — — — —
6.2L V8 VVT 10AT $4WD (420 HP) (6’ 6” box) Petrol 420 hp 623 Nm — — — —
6.2L V8 VVT 10AT 4WD (420 HP) (5’ 8” box) Petrol 420 hp 623 Nm — — — —
6.2L V8 VVT 10AT 2WD (420 HP) (5’ 8” box) Petrol 420 hp 623 Nm — — — —
5.3L V8 VVT 8AT 4WD (355 HP) (6’ 6” box) Petrol 420 hp 623 Nm — — — —

Sierra AT4 2018 - present

3 trims

Trims and engine versions — GMC Sierra AT4
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
2.7L V8 8AT (310 HP) Petrol 310 hp 473 Nm — — — —
5.3L V8 10AT Petrol 355 hp 519 Nm — — — —
6.2L V8 10AT (420 HP) Petrol 420 hp 623 Nm — — — —

Sierra 3500HD Regular Cab 2014 - present

8 trims

Trims and engine versions — GMC Sierra 3500HD Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0L V8 VVT SRW (2WD) Petrol 326 hp 515 Nm — — — —
6.0L V8 VVT DRW (2WD) Petrol 326 hp 515 Nm — — — —
6.0L V8 VVT DRW (4WD) Petrol 326 hp 515 Nm — — — —
6.0L V8 VVT SRW (4WD) Petrol 326 hp 515 Nm — — — —
6.6L V8 Turbo Diesel DRW (4WD) Diesel 402 hp 1,037 Nm — — — —
6.6L V8 Turbo Diesel SRW (4WD) Diesel 402 hp 1,037 Nm — — — —
6.6L V8 Turbo Diesel SRW (2WD) Diesel 402 hp 1,037 Nm — — — —
6.6L V8 Turbo Diesel DRW (2WD) Diesel 403 hp 1,037 Nm — — — —

Sierra Double Cab 2014 - present

6 trims

Trims and engine versions — GMC Sierra Double Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 EcoTec3 (4x2) Petrol 290 hp 414 Nm — — — —
4.3L V6 EcoTec3 (4x4) Petrol 290 hp 414 Nm — — — —
5.3L V8 EcoTec3 (4x2) Petrol 360 hp 519 Nm — — — —
5.3L V8 EcoTec3 (4x4) Petrol 360 hp 519 Nm — — — —
6.2L V8 8AT 4x4 (420 HP) Petrol 420 hp 623 Nm — — — —
6.2L V8 8AT 4x2 (420 HP) Petrol 420 hp 623 Nm — — — —

Sierra Regular Cab 2014 - present

4 trims

Trims and engine versions — GMC Sierra Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 EcoTec3 (4x2) Petrol 290 hp 414 Nm — — — —
4.3L V6 EcoTec3 (4x4) Petrol 290 hp 414 Nm — — — —
5.3L V8 EcoTec3 (4x4) Petrol 360 hp 519 Nm — — — —
5.3L V8 EcoTec3 (4x2) Petrol 360 hp 519 Nm — — — —

Sierra Crew Cab 2014 - present

4 trims

Trims and engine versions — GMC Sierra Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 EcoTec3 (4x2) Petrol 290 hp 414 Nm — — — —
4.3L V6 EcoTec3 (4x4) Petrol 290 hp 414 Nm — — — —
5.3L V8 EcoTec3 (4x2) Petrol 360 hp 519 Nm — — — —
5.3L V8 EcoTec3 (4x4) Petrol 360 hp 519 Nm — — — —

Sierra 2500HD Crew Cab 2014 - present

4 trims

Trims and engine versions — GMC Sierra 2500HD Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 Vortec (4x2) Petrol 365 hp 515 Nm — — — —
6.0 V8 Vortec (4x4) Petrol 365 hp 515 Nm — — — —
6.6 V8 Duramax (4x4) Diesel 403 hp 1,037 Nm — — — —
6.6 V8 Duramax (4x2) Diesel 403 hp 1,037 Nm — — — —

Sierra 2500HD Regular Cab 2014 - present

4 trims

Trims and engine versions — GMC Sierra 2500HD Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 Vortec (4x2) Petrol 365 hp 515 Nm — — — —
6.0 V8 Vortec (4x4) Petrol 365 hp 515 Nm — — — —
6.6 V8 Duramax (4x4) Diesel 403 hp 1,037 Nm — — — —
6.6 V8 Duramax (4x2) Diesel 403 hp 1,037 Nm — — — —

Sierra 1500 Crew Cab 2008 - 2013

6 trims

Trims and engine versions — GMC Sierra 1500 Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.8L V8 4AT RWD (302 HP) Petrol 306 hp 414 Nm — — 14.3 l/100 km —
5.3L V8 4AT RWD (315 HP) Petrol 320 hp 454 Nm — — 13.4 l/100 km —
5.3L V8 FlexFuel 4AT RWD (326 HP) Petrol 326 hp 461 Nm — — 13.8 l/100 km —
5.3L V8 FlexFuel RWD (330 HP) Petrol 331 hp 472 Nm — — 13.8 l/100 km —
6.0L V8 6AT RWD (333 HP) Hybrid 332 hp 498 Nm — — 10.9 l/100 km —
6.2L V8 4AT RWD (403 HP) Petrol 409 hp 565 Nm — — 14.7 l/100 km —

Sierra 1500 Regular Cab 2008 - 2013

4 trims

Trims and engine versions — GMC Sierra 1500 Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 4AT (195 HP) Petrol 197 hp 353 Nm — — 13.4 l/100 km —
4.8L V8 4AT (302 HP) Petrol 306 hp 414 Nm — — 14.3 l/100 km —
5.3L V8 4AT (315 HP) Petrol 320 hp 454 Nm — — 13.8 l/100 km —
5.3L V8 FlexFuel 4AT (326 HP) Petrol 330 hp 472 Nm — — 13.8 l/100 km —

Sierra 2500HD Crew Cab 2008 - 2013

3 trims

Trims and engine versions — GMC Sierra 2500HD Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 Hybrid 6AT (332 HP) Hybrid 337 hp 498 Nm — — 11.8 l/100 km —
6.0 V8 6AT (360 HP) Petrol 365 hp 515 Nm — — 19.6 l/100 km —
6.6 V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 15.7 l/100 km —

Sierra 2500HD Regular Cab 2008 - 2013

2 trims

Trims and engine versions — GMC Sierra 2500HD Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 6AT (360 HP) Petrol 365 hp 515 Nm — — 18.0 l/100 km —
6.6 V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 15.7 l/100 km —

Sierra 2500HD Extended Cab 2008 - 2013

2 trims

Trims and engine versions — GMC Sierra 2500HD Extended Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 6AT (360 HP) Petrol 365 hp 515 Nm — — 18.1 l/100 km —
6.6 V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 15.7 l/100 km —

Sierra 3500HD Regular Cab 2008 - 2013

2 trims

Trims and engine versions — GMC Sierra 3500HD Regular Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 6AT (360 HP) Petrol 365 hp 515 Nm — — 16.8 l/100 km —
6.6 V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 15.7 l/100 km —

Sierra 3500HD Extended Cab 2008 - 2013

2 trims

Trims and engine versions — GMC Sierra 3500HD Extended Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0 V8 6AT (360 HP) Petrol 360 hp 515 Nm — — 17.4 l/100 km —
6.6 V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 16.8 l/100 km —

Sierra 3500HD Crew Cab 2008 - 2013

2 trims

Trims and engine versions — GMC Sierra 3500HD Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0L V8 6AT (360 HP) Petrol 364 hp 515 Nm — — 17.4 l/100 km —
6.6L V8 6AT (365 HP) Diesel 370 hp 895 Nm — — 16.8 l/100 km —

Sierra 1500 Extended Cab 2007 - 2013

4 trims

Trims and engine versions — GMC Sierra 1500 Extended Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 4AT (195 HP) Petrol 197 hp 353 Nm — — 13.4 l/100 km —
4.8L V8 4AT (302 HP) Petrol 306 hp 414 Nm — — 14.3 l/100 km —
5.3L V8 4AT (315 HP) Petrol 320 hp 454 Nm — — 13.8 l/100 km —
5.3L V8 FlexFuel 4AT (326 HP) Petrol 331 hp 472 Nm — — 13.8 l/100 km —

Sierra 3500HD Crew Cab

6 trims

Trims and engine versions — GMC Sierra 3500HD Crew Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
6.0L V8 VVT SRW (2WD) Petrol 326 hp 515 Nm — — — —
6.0L V8 VVT SRW (4WD) Petrol 326 hp 515 Nm — — — —
6.6L V8 Turbo Diesel DRW (2WD) Diesel 403 hp 1,037 Nm — — — —
6.6L V8 Turbo Diesel DRW (4WD) Diesel 403 hp 1,037 Nm — — — —
6.6L V8 Turbo Diesel SRW (2WD) Diesel 403 hp 1,037 Nm — — — —
6.6 V8 Turbo Diesel SRW (4WD) Diesel 403 hp 1,037 Nm — — — —

Is GMC Sierra HD AT4X a good choice against other models?

Average across every GMC Sierra HD AT4X trim, compared with 1,633 trims of other cars from the 2021–2027 period.

Is GMC Sierra HD AT4X a good choice against other models?
Measure This model Average Position
Power 442 hp 295 hp
better than 84%
Torque 976 Nm 443 Nm
better than 97%
Unladen weight 3,657 kg 1,796 kg
better than 0%

Percentages show the share of trims from the same period this model beats on that measure. Manufacturer figures.

Not stated by the manufacturer: top speed, acceleration 0–100 km/h, combined consumption, co2 emissions and cargo volume. Those measures are left out of the comparison.

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GMC model information