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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• My Silverado 2500 HD

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

  Property of dmmaltba

• 0.0 Avg MPG

• 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Jun 2018 • 1 Fuel-up

  Property of ramb0unit

• 0.0 Avg MPG

• Dads Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2017 • 11 Fuel-ups

  Property of Jefe

• 11.8 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic Crew Cab Pickup
  Added Jun 2018 • 59 Fuel-ups

  Property of fredrick00

• 15.3 Avg MPG

• My Silverado 2500 HD

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

  Property of mmueller96

• 20.5 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD 6.6L V8 DIESEL Standard 6 Speed
  Added Jun 2017 • 3 Fuel-ups

  Property of Whitey97

• 15.6 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 81 Fuel-ups

  Property of Aaron1976

• 10.2 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Jul 2017 • 1 Fuel-up

  Property of Aaron1976

• 0.0 Avg MPG

• Dirtymax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2017 • 26 Fuel-ups

  Property of eaust96

• 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 Jan 2015 • 53 Fuel-ups

  Property of shoff_9

• 15.7 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jun 2017 • 2 Fuel-ups

  Property of cody2

• 0.0 Avg MPG

• Z. Betty

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL
  Added Jan 2018 • 166 Fuel-ups

  Property of Mtnboarder

• 15.9 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 4 Speed
  Added Apr 2017 • 2 Fuel-ups

  Property of Ivansimar

• 14.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2017 • 2 Fuel-ups

  Property of Sandario

• 11.2 Avg MPG

• 05 Chevy

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Standard 5 Speed Cab & Chassis
  Added Apr 2017 • 5 Fuel-ups

  Property of Davis_Tire_Center

• 7.9 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 8.1L GAS V8 Automatic 4 Cab & Chassis (4 Door)
  Added Aug 2014 • 65 Fuel-ups

  Property of DieselCruze14

• 14.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L DIESEL V8 Automatic 5 Cab & Chassis (4 Door)
  Added Feb 2015 • 158 Fuel-ups

  Property of dirtymax299

• 14.6 Avg MPG

• Titanic

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Jan 2017 • 1 Fuel-up

  Property of DRDme

• 0.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2016 • 2 Fuel-ups

  Property of kevojan

• 15.8 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2016 • 4 Fuel-ups

  Property of bedickson

• 16.6 Avg MPG

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