Based on data from 392 vehicles, 21,921 fuel-ups and 5,333,635 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 (252) 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 (72) Cab & Chassis (3) Cab & Chassis - Extended Cab (1) Any Submodel WT (10) Base (35) LS (132) LT (164) Other (51)

Below you can see a distribution of the fuel-ups with 664 outliers (2.94%) removed.

Following shows the average MPG of each of the 392 vehicles in the system.

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• Trucky

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Sep 2016 • 3 Fuel-ups

  Property of JKcivic

• 13.9 Avg MPG

• My Truck

  2005 Chevrolet Silverado 2500 HD
  Added Dec 2013 • 127 Fuel-ups

  Property of mrjimmyb

• 13.7 Avg MPG

• HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Crew Cab Pickup (4 Door)
  Added Aug 2014 • 17 Fuel-ups

  Property of nytropete

• 14.6 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Aug 2016 • 12 Fuel-ups

  Property of jethriedge

• 16.6 Avg MPG

• Unit 5

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2016 • 62 Fuel-ups

  Property of draintech

• 22.9 Avg MPG

• 05Duramax

  2005 Chevrolet Silverado 2500 HD 6.6L V8 DIESEL Standard 5 Speed Extended Cab Pickup
  Added Feb 2016 • 3 Fuel-ups

  Property of Marvinjansen

• 14.8 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2016 • 9 Fuel-ups

  Property of chrisdiz

• 17.4 Avg MPG

• Matt Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2016 • 1 Fuel-up

  Property of Deere8430

• 0.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2015 • 7 Fuel-ups

  Property of tch2391

• 15.2 Avg MPG

• 2005 Silverado 2500HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Jun 2018 • 469 Fuel-ups

  Property of bl78ljb

• 17.3 Avg MPG

• 2005 Silverado 2500HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Aug 2019 • 469 Fuel-ups

  Property of bl78ljb

• 17.3 Avg MPG

• SLOMAXX

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2015 • 5 Fuel-ups

  Property of 1slomax

• 14.2 Avg MPG

• dmax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Jul 2014 • 62 Fuel-ups

  Property of Leakyboat27

• 15.5 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L DIESEL V8 Automatic 5 Cab & Chassis (4 Door)
  Added Mar 2015 • 78 Fuel-ups

  Property of kcinga

• 15.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5
  Added Jul 2015 • 19 Fuel-ups

  Property of cstephens

• 18.2 Avg MPG

• Chevrolet Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL
  Added Nov 2022 • 41 Fuel-ups

  Property of gr8daggett

• 10.8 Avg MPG

• Tow Beast

  2005 Chevrolet Silverado 2500 HD DIESEL V8
  Added Jun 2011 • 19 Fuel-ups

  Property of pontiaced25

• 14.2 Avg MPG

• Duramx

  2005 Chevrolet Silverado 2500 HD LT 6.6L DIESEL V8 Automatic 5 Crew Cab Pickup (4 Door)
  Added Mar 2015 • 8 Fuel-ups

  Property of maha

• 13.4 Avg MPG

• blue trucl

  2005 Chevrolet Silverado 2500 HD LS 6L GAS V8 Automatic 5 Extended Cab Pickup (4 Door)
  Added May 2015 • 2 Fuel-ups

  Property of lip10987

• 7.6 Avg MPG

• white

  2005 Chevrolet Silverado 2500 HD DIESEL V8
  Added Dec 2013 • 47 Fuel-ups

  Property of mpcoa

• 13.9 Avg MPG

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