Based on data from 390 vehicles, 40,526 fuel-ups and 12,104,069 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 (49) LTZ (89) LT (196) Other (1)

Below you can see a distribution of the fuel-ups with 1769 outliers (4.18%) removed.

Following shows the average MPG of each of the 390 vehicles in the system.

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• moe's truck

  2015 Chevrolet Silverado 1500 High Country 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 224 Fuel-ups

  Property of marinermoe

• 18.6 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2017 • 402 Fuel-ups

  Property of bighead318

• 18.7 Avg MPG

• Z71

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2015 • 308 Fuel-ups

  Property of clairdjr

• 17.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 359 Fuel-ups

  Property of jb2015

• 17.3 Avg MPG

• Work Truck

  2015 Chevrolet Silverado 1500 4.3L V6 GAS Automatic 6 Speed
  Added Jul 2022 • 20 Fuel-ups

  Property of 360petercook

• 14.8 Avg MPG

• Maria

  2015 Chevrolet Silverado 1500 WT 4.3L V6 FLEX Automatic 6 Speed
  Added May 2022 • 23 Fuel-ups

  Property of ecabellojr

• 15.2 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LS 4.3L V6 FLEX Automatic 6 Speed
  Added Jan 2019 • 175 Fuel-ups

  Property of jlhlevitt

• 14.5 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2022 • 4 Fuel-ups

  Property of TaxLady

• 10.1 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71
  Added Nov 2022 • 5 Fuel-ups

  Property of nolantex

• 13.5 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71
  Added Mar 2022 • 31 Fuel-ups

  Property of miserydevined

• 16.7 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Sep 2018 • 166 Fuel-ups

  Property of jksoland

• 19.7 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 88 Fuel-ups

  Property of jsills

• 11.9 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71
  Added Aug 2022 • 3 Fuel-ups

  Property of rileyrhec

• 14.7 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2016 • 152 Fuel-ups

  Property of Snoop321

• 14.1 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2022 • 6 Fuel-ups

  Property of Cason

• 15.2 Avg MPG

• 2015 Silverado Crew Cab

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2021 • 48 Fuel-ups

  Property of chadcooper1996

• 16.2 Avg MPG

• Truck

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2022 • 12 Fuel-ups

  Property of lawlerc

• 18.0 Avg MPG

• 2015 Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jul 2015 • 196 Fuel-ups

  Property of Darkanion

• 17.6 Avg MPG

• Silverado 1500

  2015 Chevrolet Silverado 1500 LT Z71
  Added Aug 2021 • 6 Fuel-ups

  Property of 907_Panda

• 14.8 Avg MPG

• My Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jul 2019 • 143 Fuel-ups

  Property of Risky737

• 13.9 Avg MPG

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