Based on data from 250 vehicles, 22,726 fuel-ups and 5,532,886 miles of driving, the 2005 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.16 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 CNG (4) 6.0L V8 GAS (44) 6.6L V8 DIESEL (166) 8.1L V8 GAS (3) V8 CNG (1) V8 DIESEL (21) V8 GAS (10) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (22) Crew Cab Pickup (45) Cab & Chassis (1) Cab & Chassis - Extended Cab (1) Any Submodel WT (9) Base (23) LS (72) LT (114) Other (32)

Below you can see a distribution of the fuel-ups with 669 outliers (2.86%) removed.

Following shows the average MPG of each of the 250 vehicles in the system.

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• Jaws

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Oct 2022 • 114 Fuel-ups

  Property of Gbelnap1

• 12.4 Avg MPG

• Rob's Truck

  2005 Chevrolet Silverado 2500 HD 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2019 • 211 Fuel-ups

  Property of RaginCajun84

• 16.4 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2023 • 129 Fuel-ups

  Property of MotoRich

• 16.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2020 • 215 Fuel-ups

  Property of foghornlwghorn

• 10.3 Avg MPG

• Neil's Crewcab

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2017 • 594 Fuel-ups

  Property of Nlarson57

• 11.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2024 • 50 Fuel-ups

  Property of G17inSC

• 11.0 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Nov 2016 • 483 Fuel-ups

  Property of BWMartin

• 18.0 Avg MPG

• Black Truck

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 274 Fuel-ups

  Property of ctullis

• 9.9 Avg MPG

• 2005 Duramax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2016 • 312 Fuel-ups

  Property of gkarels

• 12.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2018 • 192 Fuel-ups

  Property of mkolterman

• 14.0 Avg MPG

• '02 Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed
  Added Aug 2016 • 314 Fuel-ups

  Property of jbryan2343

• 11.3 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2021 • 388 Fuel-ups

  Property of jfrazier80

• 16.7 Avg MPG

• Eric's truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Aug 2016 • 293 Fuel-ups

  Property of damn342

• 13.1 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2022 • 110 Fuel-ups

  Property of KingCharles

• 10.3 Avg MPG

• Perry - Chevy 2500

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2016 • 401 Fuel-ups

  Property of zachhcaz

• 12.4 Avg MPG

• Polar Express

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2021 • 144 Fuel-ups

  Property of zachmunoz

• 15.2 Avg MPG

• White 2500

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Aug 2021 • 125 Fuel-ups

  Property of gherrman

• 11.8 Avg MPG

• Truck

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Jun 2024 • 224 Fuel-ups

  Property of speedsk899

• 13.7 Avg MPG

• Chevrolet

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 717 Fuel-ups

  Property of heyblue

• 14.9 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2017 • 352 Fuel-ups

  Property of ProfP

• 14.2 Avg MPG

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