Based on data from 32 vehicles, 1,860 fuel-ups and 472,365 miles of driving, the 2005 Chevrolet Silverado 3500 gets a combined Avg MPG of 11.26 with a 0.21 MPG margin of error.

Any Engine Type 6.0L V8 GAS (4) 6.6L V8 DIESEL (21) 8.1L V8 GAS (3) V8 DIESEL (3) Any Body Style Extended Cab Pickup (4) Crew Cab Pickup (4) Cab & Chassis (3) Any Submodel Base (7) LS (9) LT (12) Other (4)

Below you can see a distribution of the fuel-ups with 7 outliers (0.37%) removed.

Following shows the average MPG of each of the 32 vehicles in the system.

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• Big Red

  2005 Chevrolet Silverado 3500 LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Nov 2023 • 6 Fuel-ups

  Property of Robdanmas

• 13.5 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2020 • 60 Fuel-ups

  Property of kklarcher

• 11.2 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 4 Speed
  Added Aug 2021 • 141 Fuel-ups

  Property of djmoose_1272

• 13.7 Avg MPG

• Truck

  2005 Chevrolet Silverado 3500 6.0L V8 GAS Automatic 5 Speed Extended Cab Pickup
  Added May 2019 • 70 Fuel-ups

  Property of battle

• 10.9 Avg MPG

• Beast

  2005 Chevrolet Silverado 3500 LS 8.1L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Jan 2013 • 545 Fuel-ups

  Property of trouttrooper

• 9.5 Avg MPG

• Silverado

  2005 Chevrolet Silverado 3500 LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Sep 2016 • 94 Fuel-ups

  Property of dcummens

• 17.0 Avg MPG

• Chevy Pickup 2005

  2005 Chevrolet Silverado 3500 LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2017 • 23 Fuel-ups

  Property of Boss2525

• 13.7 Avg MPG

• Dually

  2005 Chevrolet Silverado 3500 LS 8.1L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Apr 2011 • 101 Fuel-ups

  Property of donner

• 7.8 Avg MPG

• Crane Truck

  2005 Chevrolet Silverado 3500 6.0L V8 GAS Automatic 4 Speed Cab & Chassis
  Added Sep 2016 • 173 Fuel-ups

  Property of LazySpread

• 9.3 Avg MPG

• Dually

  2005 Chevrolet Silverado 3500 6.6L V8 DIESEL Automatic 5 Speed Cab & Chassis
  Added Mar 2022 • 13 Fuel-ups

  Property of hsmsterpower

• 12.3 Avg MPG

• John Thom

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 43 Fuel-ups

  Property of 0204Scooter

• 16.5 Avg MPG

• Truck

  2005 Chevrolet Silverado 3500 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2019 • 334 Fuel-ups

  Property of dbfurber

• 10.2 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Jan 2018 • 26 Fuel-ups

  Property of Rolland

• 10.5 Avg MPG

• Dirtymax

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2018 • 65 Fuel-ups

  Property of Guster357

• 14.0 Avg MPG

• 1 Ton Dually

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Jul 2018 • 6 Fuel-ups

  Property of Bobby59

• 13.7 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Apr 2017 • 16 Fuel-ups

  Property of reyes_gabriel350

• 9.8 Avg MPG

• Bread Truck

  2005 Chevrolet Silverado 3500 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2017 • 28 Fuel-ups

  Property of Asphalt81

• 8.8 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2018 • 22 Fuel-ups

  Property of Guster357

• 15.0 Avg MPG

• Silverado

  2005 Chevrolet Silverado 3500 6.6L V8 DIESEL Automatic 5 Speed Cab & Chassis
  Added Mar 2014 • 25 Fuel-ups

  Property of welldgeo

• 14.4 Avg MPG

• My Silverado 3500

  2005 Chevrolet Silverado 3500 LT 8.1L V8 GAS Automatic 5 Speed
  Added Jul 2016 • 3 Fuel-ups

  Property of azguerro

• 6.4 Avg MPG

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