2010 GMC Sierra MPG

Based on data from 13 vehicles, 2,442 fuel-ups and 771,763 miles of driving, the 2010 GMC Sierra gets a combined Avg MPG of 15.06 with a 0.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 86 outliers (3.40%) removed.

Following shows the average MPG of each of the 13 vehicles in the system.

• Sierra Truck

  2010 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 640 Fuel-ups

  Property of brucewaynehumphrey

• 16.1 Avg MPG

• Sierra

  2010 GMC Sierra 5.3L V8 GAS
  Added Aug 2016 • 238 Fuel-ups

  Property of hhpersinger

• 15.2 Avg MPG

• My Sierra

  2010 GMC Sierra SLT 5.3L V8 GAS Automatic 6 Speed
  Added Jul 2021 • 100 Fuel-ups

  Property of tbev16

• 16.5 Avg MPG

• Sierra

  2010 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 287 Fuel-ups

  Property of Swiss21

• 15.4 Avg MPG

• Ted 2010 GMC Sierra 2500

  2010 GMC Sierra Sle
  Added Jul 2021 • 343 Fuel-ups

  Property of SquareT

• 14.0 Avg MPG

• GMC Sierra

  2010 GMC Sierra Texas
  Added Mar 2017 • 308 Fuel-ups

  Property of ChadColeman

• 16.1 Avg MPG

• Silver Truck

  2010 GMC Sierra Z71
  Added Apr 2017 • 419 Fuel-ups

  Property of sdracer

• 16.9 Avg MPG

• GMC Sierra Denali

  2010 GMC Sierra Denali 6.2L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 230 Fuel-ups

  Property of twenty84

• 9.2 Avg MPG

• Work Truck

  2010 GMC Sierra 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 201 Fuel-ups

  Property of tlt53

• 16.5 Avg MPG

• Jonathan

  2010 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 32 Fuel-ups

  Property of Covy

• 13.8 Avg MPG

• Jeff's Truck

  2010 GMC Sierra SLE
  Added Aug 2016 • 45 Fuel-ups

  Property of jblomseth

• 16.7 Avg MPG

• Sierra

  2010 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 54 Fuel-ups

  Property of spdiers

• 18.4 Avg MPG

• Sierra

  2010 GMC Sierra
  Added Oct 2023 • 21 Fuel-ups

  Property of jmlviper213

• 18.8 Avg MPG