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Power lineup

5.3L EcoTec3 V8 

  • Estimated fuel consumption rating of 11.8 L/100 km hwy†
  • 355 horsepower and 383 lb.-ft. of torque
  • 10-speed automatic transmission
  • Standard on LS, LT, RST, Z71 and Premier 

6.2L EcoTec3 V8

  • Estimated fuel consumption rating of 13.1 L/100 km hwy†
  • 420 horsepower and 460 lb.-ft. of torque
  • 10-speed automatic transmission
  • Standard on High Country
  • Available on RST, Z71 and Premier

Duramax® 3.0L Turbo-Diesel

  • Estimated fuel consumption rating of 8.7 L/100 km hwy†
  • 277 horsepower and 460 lb.-ft. of torque
  • 10-speed automatic transmission
  • Available on LS, LT, RST, Premier and High Country

5.3L EcoTec3 V8 (L84/NSS)

with Dynamic Fuel Management not equipped with Automatic Stop/Start

  • EPA-estimated 20 MPG highway†
  • 355 horsepower and 383 lb.-ft. of torque
  • 10-speed automatic transmission
  • Standard on LS, LT, RST and Z71

6.2L EcoTec3 V8 (L87/NSS)

with Dynamic Fuel Management not equipped with Automatic Stop/Start

  • EPA-estimated 20 MPG highway†
  • 420 horsepower and 460 lb.-ft. of torque
  • 10-speed automatic transmission
  • Standard on High Country
  • Available on RST, Z71 and Premier

Duramax® 3.0L Turbo-Diesel (LM2)

with Automatic Stop/Start

  • EPA-estimated 27 MPG highway†
  • 277 horsepower and 460 lb.-ft. of torque
  • 10-speed automatic transmission
  • Available on LS, LT, RST, Premier and High Country