Based on data from 545 vehicles, 22,734 fuel-ups and 5,736,568 miles of driving, the 2003 Ford F-150 gets a combined Avg MPG of 13.77 with a 0.03 MPG margin of error.

Any Engine Type 4.2L V6 GAS (74) 4.6L V8 GAS (109) 5.4L V8 BI-FUEL (4) 5.4L V8 CNG (4) 5.4L V8 GAS (241) GAS (5) V6 GAS (21) V8 BI-FUEL (1) V8 CNG (2) V8 GAS (57) Any Body Style Standard Cab Pickup (14) Extended Cab Pickup (59) Crew Cab Pickup (67) Cab & Chassis - Extended Cab (1) Any Submodel Harley-Davidson Edition (7) Lightning (16) King Ranch (36) XL (70) Lariat (110) XLT (206) Other (100)

Below you can see a distribution of the fuel-ups with 2934 outliers (11.43%) removed.

Following shows the average MPG of each of the 545 vehicles in the system.

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• Ford F-150

  2003 Ford F-150 Lariat Automatic 4 Speed Crew Cab Pickup
  Added Oct 2017 • 132 Fuel-ups

  Property of kato0071

• 14.3 Avg MPG

• Truck

  2003 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2019 • 21 Fuel-ups

  Property of outdoors12gmailcom

• 14.0 Avg MPG

• F-150 Pickup

  2003 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2020 • 40 Fuel-ups

  Property of dstrong

• 13.1 Avg MPG

• My F-150

  2003 Ford F-150 XL 4.6L V8 GAS Manual 5 Speed
  Added Aug 2020 • 1 Fuel-up

  Property of McElroys

• 0.0 Avg MPG

• My F-150

  2003 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed
  Added Nov 2018 • 27 Fuel-ups

  Property of jeff630

• 14.6 Avg MPG

• OUR GRAY F150

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Jul 2016 • 69 Fuel-ups

  Property of rpt30491

• 11.4 Avg MPG

• F-150 XLT

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2018 • 33 Fuel-ups

  Property of bwinkle3206

• 14.9 Avg MPG

• Lightning

  2003 Ford F-150 Lightning 5.4L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jun 2020 • 3 Fuel-ups

  Property of kdkhalo

• 15.3 Avg MPG

• Truck

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Aug 2016 • No Fuel-ups

  Property of jmpoche

• 0.0 Avg MPG

• My F-150

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Oct 2018 • 30 Fuel-ups

  Property of texagoon

• 14.4 Avg MPG

• Work Truck

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Jun 2020 • 107 Fuel-ups

  Property of Kjens2004

• 13.0 Avg MPG

• Big Green

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Apr 2017 • 162 Fuel-ups

  Property of Pilly

• 12.7 Avg MPG

• My F-150

  2003 Ford F-150 XL 4.2L V6 GAS Automatic 4 Speed
  Added May 2020 • 1 Fuel-up

  Property of theslob

• 0.0 Avg MPG

• SVT Lightning

  2003 Ford F-150 Lightning 5.4L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jul 2010 • 641 Fuel-ups

  Property of Darren5L

• 14.0 Avg MPG

• Red Devil

  2003 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added May 2015 • 64 Fuel-ups

  Property of Rednecktaco

• 15.2 Avg MPG

• My F-150 7700 Bi-fuel 4x4

  2003 Ford F-150 XL 5.4L V8 BI-FUEL Automatic 4 Speed
  Added Jun 2018 • 88 Fuel-ups

  Property of dzustee

• 14.2 Avg MPG

• Truck

  2003 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2021 • 4 Fuel-ups

  Property of alesley

• 15.7 Avg MPG

• 2003 F-150

  2003 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2017 • 144 Fuel-ups

  Property of ahwilson69

• 13.6 Avg MPG

• Truck

  2003 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Mar 2019 • 44 Fuel-ups

  Property of Ian_rotondi

• 12.6 Avg MPG

• F150

  2003 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2017 • 36 Fuel-ups

  Property of 20Roadglide15

• 11.4 Avg MPG

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