Contents inside this Modal are only authorable inside of this page.

The Next Generation GMC Sierra’s new powertrains are ready to take on your performance and power needs:

  • SLE and Elevation feature a 2.7L Turbo engine with an 8-speed automatic transmission, 310 horsepower and 348 lb-ft of torque
  • The new 5.3L V8, standard on SLT, with Dynamic Fuel Management paired with an 8-speed automatic transmission serves up 355 horsepower and 383 lb-ft of torque (Available on SLE and Elevation)
  • The new available 6.2L V8 with Dynamic Fuel Management paired with an all-new 10-speed automatic transmission provides an impressive 420 horsepower and 460 lb-ft of torque (Available on SLT)
  • The new 3.0L Duramax Turbo Diesel inline 6-cylinder paired with an all-new 10-speed automatic transmission (Available on SLT. Late availability.)
  • Included with the available 5.3L V8 and 6.2L V8, the all-new Dynamic Fuel Management system enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency
  • The all-new 10-speed transmission, on the 6.2L V8 and 3.0L Duramax Turbo Diesel engines, has more gears that mean more ratios, for refined performance and outstanding shift quality