Based on data from 211 vehicles, 11,749 fuel-ups and 2,822,591 miles of driving, the 2008 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.67 with a 0.06 MPG margin of error.

Any Engine Type 6.0L V8 GAS (45) 6.6L V8 DIESEL (144) V8 DIESEL (14) V8 GAS (4) Any Body Style Standard Cab Pickup (2) Extended Cab Pickup (10) Crew Cab Pickup (41) Cab & Chassis (1) Any Submodel WT (13) LTZ (77) LT (99) Other (22)

Below you can see a distribution of the fuel-ups with 139 outliers (1.17%) removed.

Following shows the average MPG of each of the 211 vehicles in the system.

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• Duramax

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2023 • 34 Fuel-ups

  Property of Brettm33

• 14.1 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 152 Fuel-ups

  Property of PedroMartinezJr

• 17.5 Avg MPG

• My Duramax

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2019 • 179 Fuel-ups

  Property of VMIduramax18

• 15.7 Avg MPG

• Duramax

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2018 • 77 Fuel-ups

  Property of tightwad22

• 15.5 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2021 • 47 Fuel-ups

  Property of Retro92

• 11.1 Avg MPG

• Chevy 2500

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2017 • 448 Fuel-ups

  Property of brettjeltema

• 14.6 Avg MPG

• Duramax

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2023 • 7 Fuel-ups

  Property of splitrugged

• 16.1 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2023 • 68 Fuel-ups

  Property of rickcar0310

• 11.8 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2018 • 49 Fuel-ups

  Property of westar1

• 0.4 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2017 • 343 Fuel-ups

  Property of brennandufek

• 15.0 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2020 • 94 Fuel-ups

  Property of Tate12

• 12.9 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
  Added Jan 2019 • 230 Fuel-ups

  Property of mike1025

• 10.3 Avg MPG

• The Beast

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2021 • 52 Fuel-ups

  Property of mmoody5479

• 14.3 Avg MPG

• DF1635

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2017 • 153 Fuel-ups

  Property of dmcconaha

• 13.7 Avg MPG

• Silverado 2500

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 285 Fuel-ups

  Property of carlos_condor

• 9.7 Avg MPG

• Silverado

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Aug 2018 • 80 Fuel-ups

  Property of pgarnett

• 16.8 Avg MPG

• Tom's 2500

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 119 Fuel-ups

  Property of homertd

• 13.8 Avg MPG

• Chevy 2500

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 341 Fuel-ups

  Property of zpainter1015

• 13.5 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2019 • 99 Fuel-ups

  Property of steinway13

• 14.3 Avg MPG

• Duramax

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2021 • 32 Fuel-ups

  Property of jazlin91

• 15.3 Avg MPG

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