1. GMC Sierra 1500
  2. Specs
  3. Horsepower
  4. 2021

2021 GMC Sierra 1500 Horsepower

277–355 hp
Horsepower
305–460 lb-ft
Torque
  • Engine labels on configurations5.3 liters V-8 · 2.7 liters I-4 · 3.0 liters I-6 · 4.3 liters V-6
  • Lowest stored HP277 hp · AT4 4x4 Crew Cab 6.6 ft. box 157 in. WB
  • Highest stored HP355 hp — 7 configurations tie for highest
  • Lowest stored torque305 lb-ft — 7 configurations tie for lowest
  • Highest stored torque460 lb-ft · AT4 4x4 Crew Cab 6.6 ft. box 157 in. WB

Catalog dataManufacturer figures stored on configuration rows

AT4 4x4 Crew Cab 5.75 ft. box 147.4 in. WB: 355 hp · 383 lb-ft

Compare configurations

ConfigurationEngineHPTorque
AT4 4x4 Crew Cab 5.75 ft. box 147.4 in. WB5.3 liters V-8355 hp383 lb-ft
Denali 4x2 Crew Cab 5.75 ft. box 147.4 in. WB5.3 liters V-8355 hp383 lb-ft
Denali 4x4 Crew Cab 5.75 ft. box 147.4 in. WB5.3 liters V-8355 hp383 lb-ft
Denali 4x4 Crew Cab 6.6 ft. box 157 in. WB5.3 liters V-8355 hp383 lb-ft
Elevation 4x2 Crew Cab 5.75 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
Elevation 4x2 Double Cab 6.6 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
Elevation 4x4 Double Cab 6.6 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
SLE 4x2 Crew Cab 5.75 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
SLE 4x2 Double Cab 6.6 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
SLE 4x4 Double Cab 6.6 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
SLT 4x2 Crew Cab 5.75 ft. box 147.4 in. WB5.3 liters V-8355 hp383 lb-ft
SLT 4x4 Crew Cab 5.75 ft. box 147.4 in. WB5.3 liters V-8355 hp383 lb-ft
SLT 4x4 Crew Cab 6.6 ft. box 157 in. WB5.3 liters V-8355 hp383 lb-ft
AT4 4x4 Crew Cab 6.6 ft. box 157 in. WB3.0 liters I-6277 hp460 lb-ft
Elevation 4x4 Crew Cab 5.75 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
Elevation 4x4 Crew Cab 6.6 ft. box 157 in. WB2.7 liters I-4310 hp348 lb-ft
SLE 4x4 Crew Cab 5.75 ft. box 147.4 in. WB2.7 liters I-4310 hp348 lb-ft
SLE 4x4 Crew Cab 6.6 ft. box 157 in. WB2.7 liters I-4310 hp348 lb-ft
Base 4x2 Crew Cab 5.75 ft. box 147.4 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x2 Double Cab 6.6 ft. box 147.4 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x2 Regular Cab 8 ft. box 139.6 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x4 Crew Cab 5.75 ft. box 147.4 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x4 Crew Cab 6.6 ft. box 157 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x4 Double Cab 6.6 ft. box 147.4 in. WB4.3 liters V-6285 hp305 lb-ft
Base 4x4 Regular Cab 8 ft. box 139.6 in. WB4.3 liters V-6285 hp305 lb-ft

Compare two configurations

0–60 times are not stored per configuration in this catalog and are omitted. Figures are catalog horsepower and torque only.