Based on data from 161 vehicles, 16,732 fuel-ups and 4,147,574 miles of driving, the 2005 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.81 with a 0.06 MPG margin of error.

Any Engine Type 6.0L V8 CNG (4) 6.0L V8 GAS (43) 6.6L V8 DIESEL (161) 8.1L V8 GAS (3) V8 CNG (1) V8 DIESEL (21) V8 GAS (10) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (21) Crew Cab Pickup (45) Cab & Chassis (1) Cab & Chassis - Extended Cab (1) Any Submodel WT (8) Base (22) LS (70) LT (112) Other (32)

Below you can see a distribution of the fuel-ups with 365 outliers (2.13%) removed.

Following shows the average MPG of each of the 161 vehicles in the system.

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• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2020 • 109 Fuel-ups

  Property of tomcanino

• 14.5 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2023 • 46 Fuel-ups

  Property of dbeckley3

• 11.9 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2021 • 369 Fuel-ups

  Property of jfrazier80

• 16.8 Avg MPG

• Polar Express

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2021 • 118 Fuel-ups

  Property of zachmunoz

• 15.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 149 Fuel-ups

  Property of demo747

• 13.2 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2016 • 435 Fuel-ups

  Property of BWMartin

• 17.9 Avg MPG

• Big Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Jun 2018 • 64 Fuel-ups

  Property of Ef9had

• 14.2 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2023 • 81 Fuel-ups

  Property of MotoRich

• 16.9 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2018 • 177 Fuel-ups

  Property of mkolterman

• 14.0 Avg MPG

• White 2500

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Aug 2021 • 97 Fuel-ups

  Property of gherrman

• 12.3 Avg MPG

• Chevy

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Sep 2018 • 542 Fuel-ups

  Property of adamsmw1

• 14.3 Avg MPG

• Chevy

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Standard 6 Speed Crew Cab Pickup
  Added Sep 2017 • 125 Fuel-ups

  Property of montanasnow

• 13.7 Avg MPG

• Neil's Crewcab

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2017 • 561 Fuel-ups

  Property of Nlarson57

• 11.0 Avg MPG

• Chevy Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic Crew Cab Pickup
  Added Sep 2017 • 317 Fuel-ups

  Property of rabbit718

• 12.6 Avg MPG

• Vance's Maroon ECLB

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Manual 6 Speed Extended Cab Pickup
  Added Apr 2023 • 28 Fuel-ups

  Property of Brown031216

• 15.4 Avg MPG

• Silverado 2500Hd 2005

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 47 Fuel-ups

  Property of dchilds7

• 14.6 Avg MPG

• Eric's truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Aug 2016 • 283 Fuel-ups

  Property of damn342

• 13.4 Avg MPG

• Chevrolet

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 715 Fuel-ups

  Property of heyblue

• 14.9 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2017 • 299 Fuel-ups

  Property of usarcapjp

• 14.6 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 4 Speed
  Added Sep 2020 • 136 Fuel-ups

  Property of 05lly

• 15.8 Avg MPG

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