Based on data from 45 vehicles, 2,929 fuel-ups and 923,963 miles of driving, the 2014 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 12.55 with a 0.14 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 (2.14%) removed.

Following shows the average MPG of each of the 45 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

• 2500HD

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Dec 2020 • 107 Fuel-ups

  Property of glfirefighter144

• 12.1 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

• My Silverado 2500 HD

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Dec 2018 • 216 Fuel-ups

  Property of bowtie88

• 9.4 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

• 2014 Chevy Silverado 2500HD

  2014 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 6 Speed Cab & Chassis
  Added Jul 2014 • 71 Fuel-ups

  Property of Aguirre

• 10.9 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

• Silverado

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 160 Fuel-ups

  Property of Bippy

• 13.0 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

• The Ghost

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Apr 2021 • 116 Fuel-ups

  Property of CoryHage42

• 11.0 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

• Pickup

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Extended Crew Cab Pickup
  Added Dec 2016 • 69 Fuel-ups

  Property of fun2mini

• 11.7 Avg MPG

• 2014 Chevy 2500hd

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Nov 2021 • 16 Fuel-ups

  Property of njbartz

• 10.6 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 Chevy

  2014 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Apr 2020 • 91 Fuel-ups

  Property of njbartz

• 12.4 Avg MPG

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