Based on data from 391 vehicles, 21,873 fuel-ups and 5,321,066 miles of driving, the 2005 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.17 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 CNG (6) 6.0L V8 GAS (77) 6.6L V8 DIESEL (251) 8.1L V8 GAS (4) V8 CNG (1) V8 DIESEL (33) V8 GAS (13) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (25) Crew Cab Pickup (71) Cab & Chassis (3) Cab & Chassis - Extended Cab (1) Any Submodel WT (10) Base (35) LS (131) LT (164) Other (51)

Below you can see a distribution of the fuel-ups with 661 outliers (2.93%) removed.

Following shows the average MPG of each of the 391 vehicles in the system.

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• Big Red

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2017 • 104 Fuel-ups

  Property of xFOXFIREx

• 13.6 Avg MPG

• Silverado- Philip

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 5 Speed
  Added Sep 2016 • 1 Fuel-up

  Property of Dumag

• 0.0 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Dec 2017 • 4 Fuel-ups

  Property of cme1

• 11.5 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Jul 2017 • 19 Fuel-ups

  Property of holt1066

• 14.6 Avg MPG

• Red truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Dec 2015 • 89 Fuel-ups

  Property of redracer

• 15.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 1 Fuel-up

  Property of mg7023

• 0.0 Avg MPG

• The Dirtymax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Apr 2017 • 1 Fuel-up

  Property of Dmax0557

• 0.0 Avg MPG

• Chevy 2500

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Sep 2017 • 10 Fuel-ups

  Property of anoncanon

• 12.4 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Dec 2017 • 1 Fuel-up

  Property of rprkbr

• 0.0 Avg MPG

• Pickup Truck

  2005 Chevrolet Silverado 2500 HD
  Added Dec 2017 • No Fuel-ups

  Property of showeroflove

• 0.0 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Mar 2017 • 74 Fuel-ups

  Property of jmisener

• 23.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2017 • 1 Fuel-up

  Property of justin_beast21

• 0.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2017 • 6 Fuel-ups

  Property of bsmeee

• 12.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 20 Fuel-ups

  Property of Redhead7649

• 13.4 Avg MPG

• 2500hd big white

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Apr 2016 • 25 Fuel-ups

  Property of rstackie

• 11.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2019 • 1 Fuel-up

  Property of keyd2ryde

• 0.0 Avg MPG

• Silverado 2500HD Duramax Lifted

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Sep 2017 • 12 Fuel-ups

  Property of Chmiski

• 15.2 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Oct 2017 • No Fuel-ups

  Property of tmteter

• 0.0 Avg MPG

• Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2016 • 19 Fuel-ups

  Property of Longisele

• 14.7 Avg MPG

• G558EG

  2005 Chevrolet Silverado 2500 HD 8.1L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Aug 2017 • 9 Fuel-ups

  Property of BCLeoVasquez

• 10.3 Avg MPG

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