Based on data from 17 vehicles, 1,105 fuel-ups and 287,785 miles of driving, the 2004 Chevrolet Express 3500 gets a combined Avg MPG of 11.06 with a 0.18 MPG margin of error.

Any Engine Type 6.0L V8 GAS (16) Any Body Style Van Camper (1) Extended Cargo Van (1) Extended Passenger Van (2) Cutaway Van (3) Motor Home - Stripped Chassis (1) Motor Home - Cutaway (2) Any Submodel LS (7) Base (10)

Below you can see a distribution of the fuel-ups with 17 outliers (1.52%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

• Dirty Pickle

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed Extended Passenger Van
  Added Feb 2022 • 155 Fuel-ups

  Property of D1rtyPkl

• 13.1 Avg MPG

• Roadtrek 190P Chevy Express

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed Extended Cargo Van
  Added Aug 2023 • 15 Fuel-ups

  Property of NWHikerGuy

• 12.3 Avg MPG

• Roadtrek 190 Versatile

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 4 Speed Motor Home - Stripped Chassis
  Added Oct 2017 • 67 Fuel-ups

  Property of Outbackjjd

• 13.2 Avg MPG

• The Craft Stove Express 3500

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed
  Added Jan 2022 • 183 Fuel-ups

  Property of Militant_Otaku

• 8.8 Avg MPG

• 04 Chevy Express Utily

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed Cutaway Van
  Added Dec 2018 • 63 Fuel-ups

  Property of Cbrgary

• 14.0 Avg MPG

• My Express 3500

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2018 • 31 Fuel-ups

  Property of Tojojo

• 13.7 Avg MPG

• My Express 3500

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 4 Speed
  Added Dec 2020 • 27 Fuel-ups

  Property of MearsBros

• 13.3 Avg MPG

• Roadtrek

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 4 Speed Van Camper
  Added Oct 2017 • 20 Fuel-ups

  Property of captainkip

• 13.6 Avg MPG

• BUG-OUT

  2004 Chevrolet Express 3500 6L GAS V8 Automatic 4 Standard Cargo Van (3 Door)
  Added May 2015 • 41 Fuel-ups

  Property of dudeman

• 14.0 Avg MPG

• Truck

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 100 Fuel-ups

  Property of rlucas50

• 8.4 Avg MPG

• CandyVan ²

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 4 Speed Extended Passenger Van
  Added Feb 2019 • 32 Fuel-ups

  Property of wookee

• 14.6 Avg MPG

• Chevrolet Express 3500

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed Cutaway Van
  Added Jun 2019 • 9 Fuel-ups

  Property of Aven

• 10.3 Avg MPG

• Fourwinds

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 5 Speed Motor Home - Cutaway
  Added Apr 2018 • 46 Fuel-ups

  Property of leongriffin

• 8.6 Avg MPG

• Winnie

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed Motor Home - Cutaway
  Added May 2018 • 86 Fuel-ups

  Property of JD4x4

• 8.7 Avg MPG

• 2004 Cheve van K3500

  2004 Chevrolet Express 3500 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 334 Fuel-ups

  Property of ajapartments

• 12.5 Avg MPG

• 04 Chevy

  2004 Chevrolet Express 3500 LS 6.0L V8 GAS Automatic 4 Speed Cutaway Van
  Added May 2015 • 5 Fuel-ups

  Property of cafcwest

• 14.3 Avg MPG

• My Express 3500

  2004 Chevrolet Express 3500 LS 5.3L GAS V8 Automatic 4 Cutaway Van (2 Door)
  Added Nov 2014 • 16 Fuel-ups

  Property of carychee

• 13.6 Avg MPG