Based on data from 106 vehicles, 4,366 fuel-ups and 1,250,027 miles of driving, the 2019 GMC Sierra 1500 gets a combined Avg MPG of 16.27 with a 0.08 MPG margin of error.

Any Engine Type 5.3L V8 GAS (63) 6.2L V8 GAS (41) V8 GAS (1) Any Body Style Extended Cab Pickup (6) Crew Cab Pickup (23) Any Submodel SLE (8) Elevation (11) Denali (19) AT4 (29) SLT (39)

Below you can see a distribution of the fuel-ups with 136 outliers (3.02%) removed.

Following shows the average MPG of each of the 106 vehicles in the system.

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »

• My Sierra 1500

  2019 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 8 Speed
  Added Feb 2020 • 37 Fuel-ups

  Property of gijodi

• 14.4 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Oct 2019 • 46 Fuel-ups

  Property of mbriscoe

• 17.5 Avg MPG

• My Sierra AT4

  2019 GMC Sierra 1500 AT4 6.2L V8 GAS Automatic 10 Speed
  Added May 2019 • 56 Fuel-ups

  Property of abcolorado

• 16.6 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Nov 2019 • 42 Fuel-ups

  Property of phojo-go

• 17.1 Avg MPG

• Ralph's Truck

  2019 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2020 • 22 Fuel-ups

  Property of RWRTAH

• 16.8 Avg MPG

• GMC AT4

  2019 GMC Sierra 1500 AT4 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Sep 2019 • 111 Fuel-ups

  Property of plaztikrhino

• 13.5 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 AT4 6.2L V8 GAS Automatic 10 Speed
  Added Feb 2019 • 86 Fuel-ups

  Property of meeks

• 18.0 Avg MPG

• 2019 Sierra 1500 Crew Cab 4x4

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2019 • 20 Fuel-ups

  Property of zorrosr

• 12.9 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jul 2020 • 31 Fuel-ups

  Property of towens

• 17.7 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2019 • 56 Fuel-ups

  Property of tystark801

• 15.5 Avg MPG

• My Sierra 1500 AT4

  2019 GMC Sierra 1500 AT4 5.3L V8 GAS Automatic 8 Speed
  Added May 2019 • 79 Fuel-ups

  Property of DarthColin

• 16.6 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
  Added Jul 2019 • 91 Fuel-ups

  Property of JoeMoeCub

• 17.0 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
  Added Sep 2019 • 51 Fuel-ups

  Property of jrbyrne84

• 16.0 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 AT4 5.3L V8 GAS Automatic 10 Speed
  Added Sep 2019 • 64 Fuel-ups

  Property of cjel23

• 18.2 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 8 Speed
  Added Jan 2020 • 42 Fuel-ups

  Property of GongShow556

• 15.3 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
  Added Aug 2019 • 66 Fuel-ups

  Property of jp3044

• 16.6 Avg MPG

• 2019 Sierra

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added Sep 2019 • 36 Fuel-ups

  Property of jbullard00

• 16.1 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
  Added May 2019 • 116 Fuel-ups

  Property of CamTheMan

• 16.7 Avg MPG

• Star Trek 2

  2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
  Added Nov 2019 • 41 Fuel-ups

  Property of Quasiman

• 14.7 Avg MPG

• My Sierra 1500

  2019 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2019 • 94 Fuel-ups

  Property of CraigR1901

• 18.1 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »