Based on data from 157 vehicles, 16,982 fuel-ups and 5,083,104 miles of driving, the 2016 GMC Sierra 1500 gets a combined Avg MPG of 16.25 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 770 outliers (4.34%) removed.

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

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• Tinyman

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Nov 2023 • 140 Fuel-ups

  Property of Tinyman

• 12.7 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Aug 2019 • 216 Fuel-ups

  Property of gman04col

• 15.4 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Oct 2016 • 355 Fuel-ups

  Property of captstoots

• 13.5 Avg MPG

• 2016 GMC Sierra Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Mar 2017 • 154 Fuel-ups

  Property of kj007

• 15.7 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Jun 2024 • 136 Fuel-ups

  Property of JM2928

• 13.8 Avg MPG

• Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jul 2017 • 277 Fuel-ups

  Property of CJMiller

• 15.6 Avg MPG

• Sierra

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2018 • 360 Fuel-ups

  Property of hbtim

• 20.5 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2022 • 204 Fuel-ups

  Property of ecpalmer

• 16.4 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Jan 2025 • 12 Fuel-ups

  Property of CamTheMan

• 16.9 Avg MPG

• 2016 GMC Sierra SLE

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2017 • 255 Fuel-ups

  Property of dwcoutts

• 14.4 Avg MPG

• Silver

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Apr 2018 • 270 Fuel-ups

  Property of peelman

• 15.8 Avg MPG

• Sierra crew cab

  2016 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2018 • 189 Fuel-ups

  Property of n3kuy

• 12.7 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

• Sierra Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added May 2021 • 163 Fuel-ups

  Property of Jferyus

• 15.6 Avg MPG

• My Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2016 • 481 Fuel-ups

  Property of ahobbs

• 18.8 Avg MPG

• White Truck

  2016 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Feb 2024 • 39 Fuel-ups

  Property of Unicornasaurus

• 14.1 Avg MPG

• '16 Seirra Denali

  2016 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2019 • 279 Fuel-ups

  Property of hawkwrx

• 17.2 Avg MPG

• Truck

  2016 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Nov 2024 • 250 Fuel-ups

  Property of cole124

• 15.6 Avg MPG

• GMC Sierra 1500

  2016 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Dec 2018 • 491 Fuel-ups

  Property of discobugeye

• 15.9 Avg MPG

• Sierra Z71

  2016 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2022 • 315 Fuel-ups

  Property of kscrivner

• 18.6 Avg MPG

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