Based on data from 26 vehicles, 1,748 fuel-ups and 595,818 miles of driving, the 2014 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.66 with a 0.19 MPG margin of error.

Any Engine Type 6.0L V8 FLEX (12) 6.0L V8 GAS (5) 6.6L V8 DIESEL (26) V8 DIESEL (1) V8 GAS (1) Any Body Style Crew Cab Pickup (10) Cab & Chassis (2) Extended Crew Cab Pickup (1) Any Submodel WT (5) LTZ (13) LT (25) Other (2)

Below you can see a distribution of the fuel-ups with 64 outliers (3.53%) removed.

Following shows the average MPG of each of the 26 vehicles in the system.

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• Duramax

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2017 • 346 Fuel-ups

  Property of utailgator

• 13.4 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2020 • 210 Fuel-ups

  Property of boonebrandon

• 13.0 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2021 • 64 Fuel-ups

  Property of texgeo

• 10.8 Avg MPG

• Big D

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2023 • 16 Fuel-ups

  Property of woodsrunner

• 15.8 Avg MPG

• Casper

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2019 • 213 Fuel-ups

  Property of b2garrett

• 15.4 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2021 • 86 Fuel-ups

  Property of BRAD4D

• 15.9 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2023 • 10 Fuel-ups

  Property of That_LML

• 22.2 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Oct 2022 • 8 Fuel-ups

  Property of BrandonLML

• 11.6 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2017 • 195 Fuel-ups

  Property of gqcowboy69

• 14.5 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2023 • 7 Fuel-ups

  Property of tylogan

• 17.4 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2021 • 6 Fuel-ups

  Property of ABurton_72

• 13.4 Avg MPG

• 14 Chevy 2500HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2017 • 158 Fuel-ups

  Property of lnikkel

• 9.3 Avg MPG

• 2014 Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2017 • 21 Fuel-ups

  Property of starblazer

• 14.0 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2020 • 15 Fuel-ups

  Property of oliver1800

• 15.0 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2019 • 17 Fuel-ups

  Property of guidrozm88

• 16.3 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2019 • 104 Fuel-ups

  Property of sshanmuga

• 16.4 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 22 Fuel-ups

  Property of resetthe86

• 15.1 Avg MPG

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2017 • 28 Fuel-ups

  Property of bskeeet

• 21.5 Avg MPG

• My DirtyMax

  2014 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2017 • 69 Fuel-ups

  Property of Soupy

• 15.7 Avg MPG

• Diesel truck

  2014 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2015 • 94 Fuel-ups

  Property of Jaymere

• 17.6 Avg MPG

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