Based on data from 136 vehicles, 7,062 fuel-ups and 1,720,109 miles of driving, the 1998 Ford F-150 gets a combined Avg MPG of 13.58 with a 0.08 MPG margin of error.

Any Engine Type 4.2L V6 GAS (24) 4.6L V8 GAS (52) 5.4L V8 GAS (21) V6 GAS (4) V8 GAS (21) Any Body Style Standard Cab Pickup (2) Extended Cab Pickup (32) Any Submodel Lariat (12) Base (14) XL (21) XLT (62) Other (27)

Below you can see a distribution of the fuel-ups with 214 outliers (2.94%) removed.

Following shows the average MPG of each of the 136 vehicles in the system.

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• Dad's f150

  1998 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Dec 2022 • 12 Fuel-ups

  Property of roamer402

• 13.6 Avg MPG

• Capt. America

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Mar 2018 • 241 Fuel-ups

  Property of Malogro

• 14.4 Avg MPG

• Ron's Truck

  1998 Ford F-150 XL 4.2L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 181 Fuel-ups

  Property of jasonrirwin

• 18.8 Avg MPG

• F150

  1998 Ford F-150 XL 4.2L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Mar 2020 • 74 Fuel-ups

  Property of Trompke7

• 16.3 Avg MPG

• Chaser’s F-150

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 372 Fuel-ups

  Property of ChaserMCarlson

• 10.3 Avg MPG

• 98 Ford

  1998 Ford F-150 XLT 4.2L V6 GAS Manual 5 Speed Extended Cab Pickup
  Added Aug 2019 • 362 Fuel-ups

  Property of JoeBarden

• 17.0 Avg MPG

• Ford F-150

  1998 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2021 • 42 Fuel-ups

  Property of jjhansen

• 16.4 Avg MPG

• Truck

  1998 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Nov 2020 • 102 Fuel-ups

  Property of oneleggedone

• 12.2 Avg MPG

• Truck

  1998 Ford F-150 XLT 4.6L V8 GAS Standard 5 Speed
  Added Mar 2018 • 197 Fuel-ups

  Property of dbushman

• 13.2 Avg MPG

• Walter Beard

  1998 Ford F-150 XLT 4.6L V8 GAS Manual 5 Speed Extended Cab Pickup
  Added May 2020 • 15 Fuel-ups

  Property of roguemale

• 12.8 Avg MPG

• My F-150 1998

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Jan 2019 • 42 Fuel-ups

  Property of deereman52

• 11.0 Avg MPG

• 98 F150

  1998 Ford F-150 4.6L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jan 2023 • 5 Fuel-ups

  Property of davidbrown04

• 11.8 Avg MPG

• Hank

  1998 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Apr 2016 • 113 Fuel-ups

  Property of welchsteven

• 13.0 Avg MPG

• New Engine

  1998 Ford F-150 XL 4.2L V6 GAS Standard 5 Speed Extended Cab Pickup
  Added Sep 2016 • 164 Fuel-ups

  Property of JD19us

• 17.4 Avg MPG

• My F-150

  1998 Ford F-150 Lariat 4.6L V8 GAS Automatic 4 Speed
  Added Aug 2023 • 4 Fuel-ups

  Property of FalenEberhardt

• 10.0 Avg MPG

• 1998 Ford F-150

  1998 Ford F-150 XL 5.4L V8 GAS Automatic 5 Speed Extended Cab Pickup
  Added May 2018 • 16 Fuel-ups

  Property of Oldguy1959

• 33.1 Avg MPG

• Big Boy

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Jul 2017 • 44 Fuel-ups

  Property of dhollow2

• 14.2 Avg MPG

• King Triton

  1998 Ford F-150 XLT 4.2L V6 GAS Automatic 4 Speed
  Added Oct 2017 • 45 Fuel-ups

  Property of tparsons617

• 13.3 Avg MPG

• My F-150

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Dec 2020 • 32 Fuel-ups

  Property of eolson

• 15.7 Avg MPG

• Decent (1998 Ford F-150)

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2020 • 50 Fuel-ups

  Property of HotRodSauce

• 11.4 Avg MPG

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