Based on data from 162 vehicles, 16,761 fuel-ups and 4,156,192 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 (162) 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 (71) LT (112) Other (32)

Below you can see a distribution of the fuel-ups with 368 outliers (2.15%) removed.

Following shows the average MPG of each of the 162 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 Oct 2017 • 84 Fuel-ups

  Property of foeksd

• 12.9 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

• 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

• 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

• 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

• 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

• Duramax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Feb 2018 • 6 Fuel-ups

  Property of Oney73

• 16.5 Avg MPG

• Lorane

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2019 • 19 Fuel-ups

  Property of 05Duramaxyeeyee

• 12.8 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Standard 6 Speed Crew Cab Pickup
  Added Jun 2018 • 10 Fuel-ups

  Property of Callsamnow

• 11.2 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 4 Speed
  Added Aug 2016 • 216 Fuel-ups

  Property of whidbeyrob

• 16.0 Avg MPG

• Pegasus

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Oct 2017 • 372 Fuel-ups

  Property of hhernandez828

• 16.8 Avg MPG

• 05 Chevy Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2019 • 173 Fuel-ups

  Property of eng50

• 14.2 Avg MPG

• B T E

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2017 • 81 Fuel-ups

  Property of peiguy

• 17.3 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2022 • 26 Fuel-ups

  Property of Callsamnow

• 11.7 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2018 • 26 Fuel-ups

  Property of Callsamnow

• 11.7 Avg MPG

• Dads truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added May 2019 • 4 Fuel-ups

  Property of dustychevy

• 17.8 Avg MPG

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