Based on data from 155 vehicles, 16,365 fuel-ups and 4,915,725 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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• Silver

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2018 • 257 Fuel-ups

  Property of peelman

• 15.9 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2021 • 348 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 • 151 Fuel-ups

  Property of kj007

• 15.7 Avg MPG

• GMC

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Sep 2023 • 145 Fuel-ups

  Property of kenyonfam5

• 13.6 Avg MPG

• GMC Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Dec 2018 • 153 Fuel-ups

  Property of grahambaird

• 15.4 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Aug 2019 • 202 Fuel-ups

  Property of gman04col

• 15.5 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 116 Fuel-ups

  Property of floppydog

• 17.1 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Jun 2024 • 66 Fuel-ups

  Property of JM2928

• 13.7 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Dec 2018 • 459 Fuel-ups

  Property of discobugeye

• 16.0 Avg MPG

• Truck

  2016 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2018 • 238 Fuel-ups

  Property of cole124

• 15.7 Avg MPG

• '16 Seirra Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2019 • 269 Fuel-ups

  Property of hawkwrx

• 17.1 Avg MPG

• Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2018 • 343 Fuel-ups

  Property of hbtim

• 20.5 Avg MPG

• Sierra crew cab

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2018 • 183 Fuel-ups

  Property of n3kuy

• 12.8 Avg MPG

• Tinyman

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Nov 2023 • 121 Fuel-ups

  Property of Tinyman

• 12.8 Avg MPG

• Jimmie the Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2023 • 66 Fuel-ups

  Property of eldridge

• 16.8 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 290 Fuel-ups

  Property of DainSamuelson

• 14.5 Avg MPG

• Silver Sierra

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 137 Fuel-ups

  Property of dave011182

• 15.2 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Oct 2016 • 342 Fuel-ups

  Property of captstoots

• 13.5 Avg MPG

• Blue Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2020 • 241 Fuel-ups

  Property of salf

• 16.8 Avg MPG

• Sierra Z71

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2022 • 302 Fuel-ups

  Property of kscrivner

• 18.7 Avg MPG

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