Based on data from 211 vehicles, 11,762 fuel-ups and 2,825,448 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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• 2008 Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Jul 2017 • 87 Fuel-ups

  Property of cmjarman

• 12.6 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2020 • 47 Fuel-ups

  Property of ChristianSaylor

• 15.7 Avg MPG

• Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2020 • 34 Fuel-ups

  Property of 21zacharyfox

• 13.6 Avg MPG

• x.Duramax2008

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2016 • 231 Fuel-ups

  Property of JoshMundy

• 13.3 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2020 • 25 Fuel-ups

  Property of MurphDogg

• 12.6 Avg MPG

• Silverado 2500

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jun 2020 • 3 Fuel-ups

  Property of MS3MAN

• 14.1 Avg MPG

• Silverado

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Sep 2017 • 58 Fuel-ups

  Property of Evasionoftruth

• 11.4 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2019 • 46 Fuel-ups

  Property of mustang95

• 11.8 Avg MPG

• Chevy

  2008 Chevrolet Silverado 2500 HD LTZ 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 54 Fuel-ups

  Property of ianmccord91

• 12.1 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Jul 2023 • 13 Fuel-ups

  Property of ozamora

• 13.8 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2020 • 1 Fuel-up

  Property of westar1

• 0.0 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2020 • 1 Fuel-up

  Property of gammon04

• 0.0 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2020 • 1 Fuel-up

  Property of Cowboy_Nate

• 0.0 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Jan 2020 • 5 Fuel-ups

  Property of Tony_Pajamas

• 0.0 Avg MPG

• 08 chevy2500hd

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2016 • 10 Fuel-ups

  Property of brettjr88

• 16.4 Avg MPG

• Chevy 2500HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 783 Fuel-ups

  Property of djohn5787

• 15.1 Avg MPG

• Chev 3/4 Ton

  2008 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Dec 2019 • 14 Fuel-ups

  Property of RussMussy

• 10.7 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2019 • 5 Fuel-ups

  Property of ashcraftd

• 9.8 Avg MPG

• 07.5 Duramax

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2019 • No Fuel-ups

  Property of abowman78

• 0.0 Avg MPG

• My Silverado 2500 HD

  2008 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2019 • 15 Fuel-ups

  Property of Cindiras

• 9.5 Avg MPG

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