Based on data from 399 vehicles, 42,036 fuel-ups and 12,541,485 miles of driving, the 2015 Chevrolet Silverado 1500 gets a combined Avg MPG of 16.15 with a 0.03 MPG margin of error.

Any Engine Type 4.3L V6 FLEX (37) 4.3L V6 GAS (5) 5.3L V8 FLEX (93) 5.3L V8 GAS (184) 6.2L V8 GAS (21) L4 GAS (1) V6 FLEX (1) V8 FLEX (1) V8 GAS (9) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (39) Crew Cab Pickup (85) Extended Crew Cab Pickup (2) Cab & Chassis - Crew Cab (2) Any Submodel Base (5) WT (16) High Country (17) LS (18) LT Z71 (51) LTZ (91) LT (200) Other (1)

Below you can see a distribution of the fuel-ups with 1825 outliers (4.16%) removed.

Following shows the average MPG of each of the 399 vehicles in the system.

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• Silverado

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2023 • 38 Fuel-ups

  Property of Jankoviak

• 16.1 Avg MPG

• XChevrolet Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Sep 2022 • 103 Fuel-ups

  Property of Jeter

• 14.3 Avg MPG

• High Country

  2015 Chevrolet Silverado 1500 High Country 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Nov 2015 • 366 Fuel-ups

  Property of ShoeSki

• 16.1 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 6 Speed
  Added Oct 2020 • 145 Fuel-ups

  Property of ibunny

• 13.6 Avg MPG

• Truck

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Automatic 6 Speed Cab & Chassis - Crew Cab
  Added Jul 2019 • 77 Fuel-ups

  Property of 11Bluetec

• 18.5 Avg MPG

• Chevy Silverado 2015 4x4

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2016 • 562 Fuel-ups

  Property of pkslaughter87

• 16.3 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
  Added Dec 2017 • 392 Fuel-ups

  Property of ericcovington

• 17.1 Avg MPG

• 15 Silverado LTZ

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Oct 2017 • 581 Fuel-ups

  Property of harrisrt

• 14.1 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2024 • 19 Fuel-ups

  Property of malligood50

• 16.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2023 • 9 Fuel-ups

  Property of yarimc

• 18.1 Avg MPG

• 15 Silverado

  2015 Chevrolet Silverado 1500 LT Z71
  Added Sep 2020 • 370 Fuel-ups

  Property of CBR9Seadoo

• 15.1 Avg MPG

• Chevy

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jul 2020 • 106 Fuel-ups

  Property of mhill99

• 12.2 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LS 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2024 • 8 Fuel-ups

  Property of TyRun

• 12.5 Avg MPG

• 2015 Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2021 • 202 Fuel-ups

  Property of ThirtyX

• 15.0 Avg MPG

• Chevy Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Nov 2024 • 5 Fuel-ups

  Property of whore4honda

• 14.7 Avg MPG

• silver

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Oct 2021 • 22 Fuel-ups

  Property of danielmp

• 15.3 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 6 Speed Standard Cab Pickup
  Added May 2019 • 31 Fuel-ups

  Property of todd

• 14.3 Avg MPG

• 2015 Silverado

  2015 Chevrolet Silverado 1500 LT Automatic 6 Speed
  Added Jun 2019 • 162 Fuel-ups

  Property of FarnsworthRo

• 17.0 Avg MPG

• Silverado - 2015

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2015 • 337 Fuel-ups

  Property of Eyemalive

• 15.0 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed
  Added Aug 2016 • 377 Fuel-ups

  Property of jlakers

• 16.4 Avg MPG

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