Based on data from 184 vehicles, 14,328 fuel-ups and 3,682,608 miles of driving, the 2004 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 12.96 with a 0.07 MPG margin of error.

Any Engine Type 6.0L V8 CNG (1) 6.0L V8 GAS (48) 6.6L V8 DIESEL (102) 8.1L V8 GAS (3) V8 DIESEL (14) V8 GAS (11) Any Body Style Standard Cab Pickup (4) Extended Cab Pickup (14) Crew Cab Pickup (34) Cab & Chassis - Crew Cab (1) Any Submodel WT (3) Base (14) LS (69) LT (71) Other (27)

Below you can see a distribution of the fuel-ups with 344 outliers (2.34%) removed.

Following shows the average MPG of each of the 184 vehicles in the system.

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• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed
  Added Jan 2017 • 58 Fuel-ups

  Property of bandlaw

• 11.7 Avg MPG

• Silverado

  2004 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 195 Fuel-ups

  Property of agsten

• 11.0 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jan 2018 • 8 Fuel-ups

  Property of Pwolfe76

• 13.3 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Oct 2017 • 10 Fuel-ups

  Property of Duramaxbaby00

• 11.6 Avg MPG

• 2004 Duramax

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Jun 2019 • 59 Fuel-ups

  Property of Whyzed

• 15.1 Avg MPG

• 2004

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 5 Speed
  Added Mar 2017 • 64 Fuel-ups

  Property of tightwad22

• 10.5 Avg MPG

• duramax

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2011 • 139 Fuel-ups

  Property of duramax

• 13.1 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jul 2017 • 13 Fuel-ups

  Property of CFleming37

• 16.4 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 9 Fuel-ups

  Property of grizzly83

• 9.7 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Jul 2017 • 3 Fuel-ups

  Property of travispeden

• 20.1 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Jul 2017 • 8 Fuel-ups

  Property of vrsechts

• 10.1 Avg MPG

• Chevy Truck

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Nov 2012 • 49 Fuel-ups

  Property of Gusman

• 12.0 Avg MPG

• Chevy 2500HD

  2004 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS
  Added Sep 2021 • 6 Fuel-ups

  Property of Kirsc

• 11.7 Avg MPG

• Chevy 2500HD

  2004 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2018 • 6 Fuel-ups

  Property of kckmalibu

• 11.7 Avg MPG

• Chevy 2500HD

  2004 Chevrolet Silverado 2500 HD 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Jul 2018 • 6 Fuel-ups

  Property of kckmalibu

• 11.7 Avg MPG

• Truck

  2004 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Jan 2014 • 6 Fuel-ups

  Property of Petetruck

• 20.4 Avg MPG

• Randy

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 6 Fuel-ups

  Property of randyg

• 11.0 Avg MPG

• 2004 Silverado Chevrolet Truck

  2004 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Oct 2018 • 207 Fuel-ups

  Property of BigFry76

• 10.0 Avg MPG

• 2500hd

  2004 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL
  Added Oct 2017 • 260 Fuel-ups

  Property of shiloknapp

• 15.4 Avg MPG

• My Silverado 2500 HD

  2004 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed
  Added Feb 2016 • 100 Fuel-ups

  Property of KyleToner

• 15.5 Avg MPG

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