2017 GMC Sierra 1500 MPG

Based on data from 169 vehicles, 16,964 fuel-ups and 5,015,090 miles of driving, the 2017 GMC Sierra 1500 gets a combined Avg MPG of 16.35 with a 0.04 MPG margin of error.

Below you can see a distribution of the fuel-ups with 699 outliers (3.96%) 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 SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2017 • 24 Fuel-ups

  Property of Stonecutter099

• 17.6 Avg MPG

• 2017 GMC Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2017 • 22 Fuel-ups

  Property of ahood1

• 17.5 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2017 • 5 Fuel-ups

  Property of tdotsierra

• 14.5 Avg MPG

• Sierra 1500

  2017 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
  Added Dec 2017 • 41 Fuel-ups

  Property of Pierrek

• 18.2 Avg MPG

• My 2017 GMC Sierra 1500 SLT L86

  2017 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2017 • 11 Fuel-ups

  Property of L86Sierra

• 17.1 Avg MPG

• Sierra

  2017 GMC Sierra 1500 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jun 2017 • 10 Fuel-ups

  Property of mokmok

• 15.5 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 8 Speed
  Added Jun 2017 • 4 Fuel-ups

  Property of eiknudson

• 16.8 Avg MPG

• My Denali

  2017 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
  Added Sep 2016 • 29 Fuel-ups

  Property of jdewitt85

• 16.7 Avg MPG

• My Sierra 1500

  2017 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Feb 2017 • 11 Fuel-ups

  Property of corncob

• 13.9 Avg MPG

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