Based on data from 415 vehicles, 46,006 fuel-ups and 13,716,745 miles of driving, the 2015 Chevrolet Silverado 1500 gets a combined Avg MPG of 16.14 with a 0.03 MPG margin of error.

Any Engine Type 4.3L V6 FLEX (39) 4.3L V6 GAS (5) 5.3L V8 FLEX (94) 5.3L V8 GAS (197) 6.2L V8 GAS (22) L4 GAS (1) V6 FLEX (1) V8 GAS (10) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (39) Crew Cab Pickup (88) Extended Crew Cab Pickup (2) Cab & Chassis - Crew Cab (2) Any Submodel Base (5) WT (16) High Country (17) LS (18) LT Z71 (49) LTZ (93) LT (215) Other (2)

Below you can see a distribution of the fuel-ups with 1874 outliers (3.91%) removed.

Following shows the average MPG of each of the 415 vehicles in the system.

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• My Silverado

  2015 Chevrolet Silverado 1500 LT Z71
  Added Apr 2024 • 116 Fuel-ups

  Property of superbankboy

• 15.3 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 323 Fuel-ups

  Property of Oval

• 15.0 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2024 • 65 Fuel-ups

  Property of cesard

• 13.2 Avg MPG

• Big Blue

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jan 2022 • 127 Fuel-ups

  Property of steve77vette

• 16.8 Avg MPG

• Brownstone 1500 4x4

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2018 • 168 Fuel-ups

  Property of xaive

• 15.0 Avg MPG

• Jessica's Truck

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Feb 2018 • 381 Fuel-ups

  Property of jspeed25

• 17.3 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Oct 2024 • 90 Fuel-ups

  Property of pprice918

• 18.1 Avg MPG

• Ellie

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2019 • 239 Fuel-ups

  Property of Jeff__Coffin

• 14.2 Avg MPG

• Chevrolet Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71 Extended Cab Pickup
  Added Feb 2023 • 553 Fuel-ups

  Property of Lamps

• 14.9 Avg MPG

• War Machine

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Mar 2018 • 429 Fuel-ups

  Property of rubberduc

• 15.1 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 288 Fuel-ups

  Property of mattspears

• 16.8 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2022 • 181 Fuel-ups

  Property of topgun16

• 15.4 Avg MPG

• High Country 6.2

  2015 Chevrolet Silverado 1500 High Country 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2020 • 229 Fuel-ups

  Property of ksnell

• 14.8 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 341 Fuel-ups

  Property of GozaSC

• 18.4 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Oct 2025 • 22 Fuel-ups

  Property of 1ProudMerican

• 14.8 Avg MPG

• Chevrolet Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2020 • 157 Fuel-ups

  Property of nymig1994

• 17.4 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2019 • 218 Fuel-ups

  Property of JustinPainter

• 13.0 Avg MPG

• Truck

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Mar 2019 • 448 Fuel-ups

  Property of jake1737717

• 13.4 Avg MPG

• Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Nov 2017 • 315 Fuel-ups

  Property of leroygrilliot

• 16.4 Avg MPG

• 2015 Silverado

  2015 Chevrolet Silverado 1500 LT Z71
  Added Sep 2018 • 386 Fuel-ups

  Property of robbobster

• 12.6 Avg MPG

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