Based on data from 391 vehicles, 21,829 fuel-ups and 5,309,453 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 660 outliers (2.93%) removed.

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

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• Silverado 2005

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 5 Speed Extended Cab Pickup
  Added Feb 2018 • 11 Fuel-ups

  Property of davidluft

• 45.6 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2020 • 5 Fuel-ups

  Property of blanchard_121

• 12.7 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Jul 2020 • 29 Fuel-ups

  Property of Ryanford99

• 13.5 Avg MPG

• Chevy Silverado

  2005 Chevrolet Silverado 2500 HD 6.6L V8 DIESEL Automatic 5 Speed
  Added Jun 2019 • 2 Fuel-ups

  Property of korax

• 155.9 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Apr 2021 • 6 Fuel-ups

  Property of hoghunter901

• 9.2 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed
  Added Jan 2018 • No Fuel-ups

  Property of jdeal

• 0.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2020 • 29 Fuel-ups

  Property of Channman

• 6.1 Avg MPG

• Chevrolet Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 5 Speed Standard Cab Pickup
  Added Feb 2021 • 2 Fuel-ups

  Property of Dakotalunceford

• 9.6 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2021 • No Fuel-ups

  Property of silverALH

• 0.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed
  Added Nov 2020 • 2 Fuel-ups

  Property of lidialuevanos

• 9.2 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Oct 2020 • 5 Fuel-ups

  Property of mjjones1219

• 16.2 Avg MPG

• 05 Chevrolet 2500HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2018 • No Fuel-ups

  Property of garyfuelly733

• 0.0 Avg MPG

• Dale New Truck

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Jan 2019 • 198 Fuel-ups

  Property of DB25

• 12.6 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Oct 2019 • 43 Fuel-ups

  Property of acjanson

• 13.7 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Jul 2020 • 48 Fuel-ups

  Property of joelbird76

• 9.8 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Standard 6 Speed
  Added Feb 2018 • 9 Fuel-ups

  Property of DannoSS1

• 12.4 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 5 Speed
  Added Oct 2016 • 295 Fuel-ups

  Property of foghornlwghorn

• 8.4 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2017 • 237 Fuel-ups

  Property of dustychevy

• 14.7 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2016 • 427 Fuel-ups

  Property of Benny20037

• 14.7 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD 6.0L V8 CNG Automatic Extended Cab Pickup
  Added Oct 2015 • 33 Fuel-ups

  Property of spork40

• 14.3 Avg MPG

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