Based on data from 399 vehicles, 42,071 fuel-ups and 12,551,674 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 1826 outliers (4.16%) removed.

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

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• Reaper

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2023 • 68 Fuel-ups

  Property of sutton7896

• 11.4 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 6 Speed Standard Cab Pickup
  Added May 2019 • 32 Fuel-ups

  Property of todd

• 14.3 Avg MPG

• Dirty Girl

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed
  Added Oct 2017 • 253 Fuel-ups

  Property of Webbers007

• 18.3 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Dec 2017 • 701 Fuel-ups

  Property of vinnierych

• 17.5 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 398 Fuel-ups

  Property of divemaster2b

• 17.7 Avg MPG

• 15 Silverado

  2015 Chevrolet Silverado 1500 LT Z71
  Added Apr 2020 • 83 Fuel-ups

  Property of tlive24

• 15.2 Avg MPG

• Ellie

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jun 2019 • 208 Fuel-ups

  Property of Jeff__Coffin

• 14.2 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 284 Fuel-ups

  Property of Oval

• 15.3 Avg MPG

• Chevy 1500

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Automatic
  Added Jun 2021 • 96 Fuel-ups

  Property of PaulRod

• 9.6 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 204 Fuel-ups

  Property of drosseau

• 14.0 Avg MPG

• Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2019 • 262 Fuel-ups

  Property of jbarde

• 16.6 Avg MPG

• Black Beauty

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed
  Added Nov 2018 • 178 Fuel-ups

  Property of pet_monk

• 16.8 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT Z71 V8 FLEX Automatic
  Added Aug 2019 • 167 Fuel-ups

  Property of JustinPainter

• 13.2 Avg MPG

• War Machine

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Mar 2018 • 384 Fuel-ups

  Property of rubberduc

• 15.1 Avg MPG

• Silverado

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

  Property of topgun16

• 15.7 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71
  Added May 2023 • 34 Fuel-ups

  Property of Ciney23

• 13.9 Avg MPG

• 2015 Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2018 • 383 Fuel-ups

  Property of olinski16

• 14.3 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed
  Added Sep 2015 • 324 Fuel-ups

  Property of dhamptonii

• 16.2 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Jan 2022 • 33 Fuel-ups

  Property of Jfullert3

• 17.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2017 • 119 Fuel-ups

  Property of TimAP

• 17.1 Avg MPG

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