Based on data from 399 vehicles, 42,234 fuel-ups and 12,594,551 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 (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 1835 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 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 401 Fuel-ups

  Property of divemaster2b

• 17.7 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2023 • 10 Fuel-ups

  Property of yarimc

• 18.3 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 115 Fuel-ups

  Property of Hfriesen6

• 6.3 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed
  Added Sep 2015 • 325 Fuel-ups

  Property of dhamptonii

• 16.2 Avg MPG

• Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2019 • 264 Fuel-ups

  Property of jbarde

• 16.6 Avg MPG

• 2015 Silverado 1500 5.3L

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 239 Fuel-ups

  Property of jdos1

• 15.2 Avg MPG

• Chevy Silverado

  2015 Chevrolet Silverado 1500 LTZ Z71
  Added Mar 2017 • 535 Fuel-ups

  Property of cjdalmut

• 15.1 Avg MPG

• Jason's Truck

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Dec 2021 • 60 Fuel-ups

  Property of JH2015LT

• 13.4 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

• 15 Silverado

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

  Property of tlive24

• 15.2 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

• 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

• 2015 Silverado Regular Gas

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added May 2020 • 84 Fuel-ups

  Property of schipscars

• 15.9 Avg MPG

• .15 Silverado From Dad

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Crew Cab Pickup
  Added Jul 2022 • 8 Fuel-ups

  Property of sellmydeals

• 14.7 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Jun 2017 • 801 Fuel-ups

  Property of 88m53453

• 20.7 Avg MPG

• Chevy Silverado

  2015 Chevrolet Silverado 1500 LT Z71 L4 GAS Automatic Crew Cab Pickup
  Added Mar 2020 • 113 Fuel-ups

  Property of jbeambabie

• 15.1 Avg MPG

• 2015 Silverado E85

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 93 Fuel-ups

  Property of schipscars

• 13.4 Avg MPG

• Roxanne

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Nov 2023 • 54 Fuel-ups

  Property of marnimichelle

• 15.0 Avg MPG

• K55211

  2015 Chevrolet Silverado 1500 WT 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2022 • 27 Fuel-ups

  Property of AZHobo

• 7.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2019 • 9 Fuel-ups

  Property of 07vette

• 18.2 Avg MPG

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