Based on data from 251 vehicles, 22,660 fuel-ups and 5,529,197 miles of driving, the 2005 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.21 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 CNG (4) 6.0L V8 GAS (43) 6.6L V8 DIESEL (168) 8.1L V8 GAS (3) V8 CNG (1) V8 DIESEL (21) V8 GAS (10) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (20) Crew Cab Pickup (45) Cab & Chassis (1) Cab & Chassis - Extended Cab (1) Any Submodel WT (9) Base (23) LS (74) LT (113) Other (32)

Below you can see a distribution of the fuel-ups with 668 outliers (2.86%) removed.

Following shows the average MPG of each of the 251 vehicles in the system.

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• Black Truck

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 286 Fuel-ups

  Property of ctullis

• 9.9 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2017 • 362 Fuel-ups

  Property of ProfP

• 14.2 Avg MPG

• Polar Express

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2021 • 155 Fuel-ups

  Property of zachmunoz

• 15.0 Avg MPG

• White 2500

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Aug 2021 • 132 Fuel-ups

  Property of gherrman

• 11.7 Avg MPG

• 2005 Duramax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2016 • 316 Fuel-ups

  Property of gkarels

• 12.0 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2021 • 398 Fuel-ups

  Property of jfrazier80

• 16.6 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2024 • 65 Fuel-ups

  Property of G17inSC

• 11.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Mar 2023 • 140 Fuel-ups

  Property of MotoRich

• 16.0 Avg MPG

• Jaws

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Oct 2022 • 128 Fuel-ups

  Property of Gbelnap1

• 12.3 Avg MPG

• Perry - Chevy 2500

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Dec 2016 • 410 Fuel-ups

  Property of zachhcaz

• 12.4 Avg MPG

• '02 Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 5 Speed
  Added Aug 2016 • 318 Fuel-ups

  Property of jbryan2343

• 11.3 Avg MPG

• Neil's Crewcab

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2017 • 602 Fuel-ups

  Property of Nlarson57

• 11.0 Avg MPG

• Rob's Truck

  2005 Chevrolet Silverado 2500 HD 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2019 • 216 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 Oct 2024 • 8 Fuel-ups

  Property of anoble1

• 20.4 Avg MPG

• Silverado

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2018 • 354 Fuel-ups

  Property of P-Mum

• 12.7 Avg MPG

• Eric's truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Aug 2016 • 300 Fuel-ups

  Property of damn342

• 13.1 Avg MPG

• Big Truck

  2005 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Oct 2024 • 95 Fuel-ups

  Property of Ef9had

• 14.2 Avg MPG

• Duramax

  2005 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2025 • 4 Fuel-ups

  Property of DirtyMax_

• 11.0 Avg MPG

• My Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2023 • 9 Fuel-ups

  Property of tahoepoohs

• 7.9 Avg MPG

• Aspen’s Silverado 2500 HD

  2005 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2018 • 320 Fuel-ups

  Property of SwanTy

• 11.8 Avg MPG

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