Based on data from 391 vehicles, 40,559 fuel-ups and 12,113,106 miles of driving, the 2015 Chevrolet Silverado 1500 gets a combined Avg MPG of 16.16 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 (91) 5.3L V8 GAS (181) 6.2L V8 GAS (20) L4 GAS (1) V6 FLEX (1) V8 FLEX (1) V8 GAS (8) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (39) Crew Cab Pickup (84) Extended Crew Cab Pickup (1) Cab & Chassis - Crew Cab (2) Any Submodel Base (5) WT (16) LS (17) High Country (17) LT Z71 (50) LTZ (89) LT (196) Other (1)

Below you can see a distribution of the fuel-ups with 1773 outliers (4.19%) removed.

Following shows the average MPG of each of the 391 vehicles in the system.

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• High Country 6.2

  2015 Chevrolet Silverado 1500 High Country 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2020 • 149 Fuel-ups

  Property of ksnell

• 15.0 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2022 • 110 Fuel-ups

  Property of topgun16

• 15.7 Avg MPG

• Chev Pick Up

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Oct 2017 • 494 Fuel-ups

  Property of Jim_N7RDN

• 13.9 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

• Jessica's Truck

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Feb 2018 • 307 Fuel-ups

  Property of jspeed25

• 17.4 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2022 • 31 Fuel-ups

  Property of Kozarado

• 13.6 Avg MPG

• My Silverado 1500 2

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added May 2023 • 49 Fuel-ups

  Property of MotorHeadLS85

• 17.3 Avg MPG

• Chevrolet Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jul 2018 • 246 Fuel-ups

  Property of bles2bdad

• 16.8 Avg MPG

• 15 Silverado LTZ

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Oct 2017 • 547 Fuel-ups

  Property of harrisrt

• 14.1 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2023 • 30 Fuel-ups

  Property of Jankoviak

• 16.0 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2016 • 345 Fuel-ups

  Property of Tslgoat

• 15.2 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2018 • 198 Fuel-ups

  Property of hharris75

• 17.3 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2021 • 104 Fuel-ups

  Property of neubauerc

• 17.2 Avg MPG

• Ellie

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2019 • 192 Fuel-ups

  Property of Jeff__Coffin

• 14.1 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 103 Fuel-ups

  Property of Hfriesen6

• 5.6 Avg MPG

• Dirty Girl

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed
  Added Oct 2017 • 233 Fuel-ups

  Property of Webbers007

• 18.2 Avg MPG

• The DeathStar

  2015 Chevrolet Silverado 1500 LT 5.3L GAS V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Feb 2015 • 234 Fuel-ups

  Property of Purple92SS

• 17.7 Avg MPG

• Chevy Silverado

  2015 Chevrolet Silverado 1500 LT Z71 L4 GAS Automatic Crew Cab Pickup
  Added Mar 2020 • 101 Fuel-ups

  Property of jbeambabie

• 15.0 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2017 • 334 Fuel-ups

  Property of ginapanuska

• 16.9 Avg MPG

• Big Blue

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jan 2022 • 65 Fuel-ups

  Property of steve77vette

• 17.0 Avg MPG

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