Based on data from 155 vehicles, 16,376 fuel-ups and 4,918,765 miles of driving, the 2016 GMC Sierra 1500 gets a combined Avg MPG of 16.29 with a 0.05 MPG margin of error.

Any Engine Type 4.3L V6 FLEX (5) 5.3L V8 ELECTRIC/GAS (1) 5.3L V8 FLEX (33) 5.3L V8 GAS (91) 6.2L V8 GAS (25) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (10) Crew Cab Pickup (38) Any Submodel Base (12) SLE (28) Denali (28) SLT (87)

Below you can see a distribution of the fuel-ups with 748 outliers (4.37%) removed.

Following shows the average MPG of each of the 155 vehicles in the system.

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• Window Cleaner’s Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Dec 2018 • 149 Fuel-ups

  Property of mmstone24

• 15.7 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Mar 2024 • 5 Fuel-ups

  Property of 2001kenworth

• 14.8 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2022 • 93 Fuel-ups

  Property of bizbooknerd

• 15.4 Avg MPG

• Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Apr 2018 • 165 Fuel-ups

  Property of s97042

• 18.2 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2019 • 345 Fuel-ups

  Property of LouisJ

• 15.2 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Feb 2020 • 185 Fuel-ups

  Property of jkf243

• 15.6 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
  Added Jan 2023 • 40 Fuel-ups

  Property of jimmyag

• 20.9 Avg MPG

• Dad’s Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Mar 2018 • 5 Fuel-ups

  Property of kshafer11

• 21.0 Avg MPG

• Red Sierra (Old Engine)

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added May 2022 • 76 Fuel-ups

  Property of emo3113

• 16.6 Avg MPG

• 2016 GMC Sierra 1500 SLT Z71

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Sep 2017 • 388 Fuel-ups

  Property of k2ham

• 18.3 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed
  Added Jan 2017 • 854 Fuel-ups

  Property of ndw6798

• 18.5 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Feb 2022 • 89 Fuel-ups

  Property of Basser51

• 17.6 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added May 2023 • 23 Fuel-ups

  Property of ihsalinas

• 16.0 Avg MPG

• Sierra 1500 SLT

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jul 2019 • 155 Fuel-ups

  Property of oreimer

• 13.3 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jan 2023 • 3 Fuel-ups

  Property of nbowers

• 12.7 Avg MPG

• GRANTS TRUCK

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic Crew Cab Pickup
  Added Feb 2023 • 3 Fuel-ups

  Property of GWHOFFICE

• 16.7 Avg MPG

• SierraSLT_AT

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2016 • 306 Fuel-ups

  Property of wilderness05

• 15.6 Avg MPG

• GMC

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
  Added Oct 2020 • 46 Fuel-ups

  Property of Jpdelpozo

• 18.2 Avg MPG

• 2016 GMC

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Apr 2021 • 93 Fuel-ups

  Property of lr1967

• 12.1 Avg MPG

• Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added May 2018 • 168 Fuel-ups

  Property of Fj3442

• 18.1 Avg MPG

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