Based on data from 169 vehicles, 17,073 fuel-ups and 5,045,175 miles of driving, the 2017 GMC Sierra 1500 gets a combined Avg MPG of 16.35 with a 0.04 MPG margin of error.

Any Engine Type 4.3L V6 FLEX (2) 5.3L V8 ELECTRIC/GAS (2) 5.3L V8 FLEX (34) 5.3L V8 GAS (78) 6.2L V8 GAS (47) V8 GAS (2) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (15) Crew Cab Pickup (40) Cab & Chassis - Extended Cab (1) Any Submodel Base (10) Denali (30) SLE (36) SLT (91) Other (2)

Below you can see a distribution of the fuel-ups with 707 outliers (3.98%) removed.

Following shows the average MPG of each of the 169 vehicles in the system.

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• 2017 Sierra

  2017 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Dec 2019 • 194 Fuel-ups

  Property of jerrygrosz

• 15.4 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 341 Fuel-ups

  Property of mattfcfd

• 18.6 Avg MPG

• Chad

  2017 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Oct 2023 • 163 Fuel-ups

  Property of chriscarpenter

• 13.3 Avg MPG

• StromTrooper

  2017 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2018 • 139 Fuel-ups

  Property of bb246795

• 17.3 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed
  Added Jun 2021 • 144 Fuel-ups

  Property of dmcghee24

• 14.5 Avg MPG

• 2017 GMC

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Nov 2017 • 438 Fuel-ups

  Property of scotthh

• 17.4 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 ELECTRIC/GAS Automatic 6 Speed
  Added May 2023 • 73 Fuel-ups

  Property of 1q503victor

• 16.4 Avg MPG

• Sierra

  2017 GMC Sierra 1500 Elevation V8 GAS
  Added Sep 2019 • 242 Fuel-ups

  Property of mabele

• 17.1 Avg MPG

• Denali

  2017 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2017 • 376 Fuel-ups

  Property of cbauer

• 15.6 Avg MPG

• Truck

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS
  Added Oct 2020 • 212 Fuel-ups

  Property of sully186

• 15.1 Avg MPG

• 2017 GMC Sierra

  2017 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed Crew Cab Pickup
  Added Mar 2020 • 188 Fuel-ups

  Property of Rdcarignan

• 17.8 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
  Added Dec 2017 • 387 Fuel-ups

  Property of perchlakers

• 18.5 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Oct 2019 • 195 Fuel-ups

  Property of dalestjohn

• 15.3 Avg MPG

• Sleipnir

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2024 • 44 Fuel-ups

  Property of dshoe88

• 17.4 Avg MPG

• Sierra

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Dec 2016 • 85 Fuel-ups

  Property of ekoeberl

• 18.0 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed
  Added Feb 2017 • 510 Fuel-ups

  Property of BCMiller0283

• 15.3 Avg MPG

• 2017 GMC Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Aug 2017 • 339 Fuel-ups

  Property of 2012GMCLL

• 18.0 Avg MPG

• Sierra

  2017 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2024 • 56 Fuel-ups

  Property of AJLingwall

• 16.2 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2020 • 202 Fuel-ups

  Property of fyou

• 17.2 Avg MPG

• Sierra Denali

  2017 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2017 • 189 Fuel-ups

  Property of tkanzenbac

• 15.1 Avg MPG

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