Based on data from 157 vehicles, 17,141 fuel-ups and 5,128,326 miles of driving, the 2016 GMC Sierra 1500 gets a combined Avg MPG of 16.24 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 (93) 6.2L V8 GAS (25) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (10) Crew Cab Pickup (39) Any Submodel Base (12) SLE (29) Denali (30) SLT (86)

Below you can see a distribution of the fuel-ups with 781 outliers (4.36%) removed.

Following shows the average MPG of each of the 157 vehicles in the system.

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• Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jul 2017 • 282 Fuel-ups

  Property of CJMiller

• 15.6 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Dec 2018 • 502 Fuel-ups

  Property of discobugeye

• 15.9 Avg MPG

• White Truck

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Feb 2024 • 44 Fuel-ups

  Property of Unicornasaurus

• 13.8 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Oct 2016 • 358 Fuel-ups

  Property of captstoots

• 13.5 Avg MPG

• Silver Sierra

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 149 Fuel-ups

  Property of dave011182

• 15.2 Avg MPG

• GMC

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Sep 2023 • 173 Fuel-ups

  Property of kenyonfam5

• 13.5 Avg MPG

• GMC

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic Dual Clutch 8 Speed Crew Cab Pickup
  Added Nov 2017 • 296 Fuel-ups

  Property of Booms

• 15.0 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2021 • 361 Fuel-ups

  Property of dwharmsway

• 17.9 Avg MPG

• 2016 GMC Sierra Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Mar 2017 • 156 Fuel-ups

  Property of kj007

• 15.6 Avg MPG

• Denali 1500

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added May 2019 • 165 Fuel-ups

  Property of PhelixU

• 15.6 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added May 2021 • 160 Fuel-ups

  Property of Rydem

• 15.3 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 130 Fuel-ups

  Property of floppydog

• 17.1 Avg MPG

• Blue Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2020 • 257 Fuel-ups

  Property of salf

• 16.8 Avg MPG

• GMC

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2018 • 126 Fuel-ups

  Property of Wynkerdink

• 18.5 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2016 • 482 Fuel-ups

  Property of ahobbs

• 18.8 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2020 • 81 Fuel-ups

  Property of wenterlan

• 16.0 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2022 • 32 Fuel-ups

  Property of michiganskibum

• 16.6 Avg MPG

• Sierra SLT

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Mar 2017 • 179 Fuel-ups

  Property of Chocolatelover

• 19.5 Avg MPG

• Truck

  2016 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2018 • 239 Fuel-ups

  Property of cole124

• 15.7 Avg MPG

• GMC SIERRA 1500

  2016 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
  Added Nov 2019 • 184 Fuel-ups

  Property of cy13

• 17.7 Avg MPG

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