Based on data from 19 vehicles, 943 fuel-ups and 195,340 miles of driving, the 2003 Ford E-450 Super Duty gets a combined Avg MPG of 7.13 with a 0.11 MPG margin of error.

Any Engine Type 6.8L V10 GAS (11) 7.3L V8 DIESEL (5) V10 GAS (2) Any Body Style Van Camper (1) Cutaway Van (1) Motor Home - Cutaway (4) Cutaway (1) Any Submodel Custom (16) Other (3)

Below you can see a distribution of the fuel-ups with 34 outliers (3.48%) removed.

Following shows the average MPG of each of the 19 vehicles in the system.

• Motorhome

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added Mar 2024 • 13 Fuel-ups

  Property of hrgal4425148

• 7.2 Avg MPG

• Lazy Daze 26.5MB

  2003 Ford E-450 Super Duty Lazy Daze 26.5MB V10 GAS
  Added Nov 2017 • 66 Fuel-ups

  Property of ourfuelinfo

• 8.9 Avg MPG

• My E-450 Super Duty

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added Jun 2024 • 53 Fuel-ups

  Property of mak19587

• 8.0 Avg MPG

• Bus

  2003 Ford E-450 Super Duty Custom 7.3L V8 DIESEL Automatic 4 Speed Cutaway Van
  Added Mar 2022 • 41 Fuel-ups

  Property of gbrandt

• 9.6 Avg MPG

• 2003 Motorhome

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed Cutaway
  Added Aug 2023 • 13 Fuel-ups

  Property of Teresald

• 9.0 Avg MPG

• FBC Ford 24 Passenger Bus

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added Jul 2022 • 5 Fuel-ups

  Property of markpwilson

• 8.6 Avg MPG

• RV Spirit '03

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed Motor Home - Cutaway
  Added Aug 2017 • 648 Fuel-ups

  Property of jemay

• 6.5 Avg MPG

• Sunseeker motorhome

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed Motor Home - Cutaway
  Added Aug 2023 • 4 Fuel-ups

  Property of gearjammer

• 6.3 Avg MPG

• RV

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added Sep 2016 • 62 Fuel-ups

  Property of JustMyFuel

• 7.9 Avg MPG

• My E-450 Super Duty

  2003 Ford E-450 Super Duty Custom 7.3L V8 DIESEL Automatic 4 Speed
  Added Jul 2020 • 12 Fuel-ups

  Property of dshcheglov

• 9.8 Avg MPG

• Bus

  2003 Ford E-450 Super Duty Custom 7.3L V8 DIESEL Automatic 4 Speed
  Added Mar 2020 • 4 Fuel-ups

  Property of kurisu

• 9.8 Avg MPG

• My E-450 Super Duty

  2003 Ford E-450 Super Duty Custom 7.3L V8 DIESEL Automatic 4 Speed
  Added Oct 2019 • 3 Fuel-ups

  Property of McWeezy

• 11.5 Avg MPG

• My E-450 Super Duty

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added May 2019 • 8 Fuel-ups

  Property of Mamasride

• 8.7 Avg MPG

• Camper

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed Motor Home - Cutaway
  Added Apr 2019 • 34 Fuel-ups

  Property of dgordo8

• 7.8 Avg MPG

• Motorhome

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed Van Camper
  Added Sep 2015 • 30 Fuel-ups

  Property of Jrmgkia

• 8.6 Avg MPG

• My E-450 Super Duty

  2003 Ford E-450 Super Duty Custom 6.8L V10 GAS Automatic 4 Speed
  Added Nov 2017 • 19 Fuel-ups

  Property of kuno10

• 8.2 Avg MPG

• Top End Dragways Ambulance

  2003 Ford E-450 Super Duty Custom 7.3L DIESEL V8 Automatic 4 Cutaway Van (2 Door)
  Added Jun 2014 • 3 Fuel-ups

  Property of chuckatthetrack

• 4.2 Avg MPG

• Conquest Motorhome

  2003 Ford E-450 Super Duty
  Added Apr 2014 • 21 Fuel-ups

  Property of Caroliney

• 7.2 Avg MPG

• RV

  2003 Ford E-450 Super Duty GAS V10
  Added Jun 2014 • 8 Fuel-ups

  Property of cfxuser

• 9.3 Avg MPG