Based on data from 135 vehicles, 7,056 fuel-ups and 1,727,839 miles of driving, the 1998 Ford F-150 gets a combined Avg MPG of 13.65 with a 0.08 MPG margin of error.

Any Engine Type 4.2L V6 GAS (23) 4.6L V8 GAS (52) 5.4L V8 GAS (21) V6 GAS (4) V8 GAS (21) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (30) Any Submodel Lariat (12) Base (14) XL (22) XLT (60) Other (27)

Below you can see a distribution of the fuel-ups with 217 outliers (2.98%) removed.

Following shows the average MPG of each of the 135 vehicles in the system.

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• 1998 Ford F-150

  1998 Ford F-150 XL 5.4L V8 GAS Automatic 5 Speed Extended Cab Pickup
  Added May 2018 • 22 Fuel-ups

  Property of Oldguy1959

• 26.4 Avg MPG

• 98 Ford

  1998 Ford F-150 XLT 4.2L V6 GAS Manual 5 Speed Extended Cab Pickup
  Added Aug 2019 • 404 Fuel-ups

  Property of JoeBarden

• 16.9 Avg MPG

• Big Boy

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Jul 2017 • 51 Fuel-ups

  Property of dhollow2

• 13.7 Avg MPG

• My F-150

  1998 Ford F-150 XL 4.6L V8 GAS Automatic 4 Speed
  Added Jan 2024 • 9 Fuel-ups

  Property of R-Sin

• 15.9 Avg MPG

• Chaser’s F-150

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 380 Fuel-ups

  Property of ChaserMCarlson

• 10.4 Avg MPG

• Decent (1998 Ford F-150)

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2020 • 51 Fuel-ups

  Property of HotRodSauce

• 11.5 Avg MPG

• My F-150

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Dec 2020 • 38 Fuel-ups

  Property of eolson

• 15.6 Avg MPG

• 98 F150

  1998 Ford F-150 4.6L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jan 2023 • 9 Fuel-ups

  Property of davidbrown04

• 11.9 Avg MPG

• Truck

  1998 Ford F-150 XLT 4.6L V8 GAS Standard 5 Speed
  Added Mar 2018 • 204 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 • 17 Fuel-ups

  Property of roguemale

• 12.8 Avg MPG

• Dad's f150

  1998 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Dec 2022 • 23 Fuel-ups

  Property of roamer402

• 13.3 Avg MPG

• F150

  1998 Ford F-150 XL 4.2L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Mar 2020 • 80 Fuel-ups

  Property of Trompke7

• 16.2 Avg MPG

• Capt. America

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Mar 2018 • 247 Fuel-ups

  Property of Malogro

• 14.4 Avg MPG

• F-150

  1998 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2016 • 73 Fuel-ups

  Property of outlawmedic

• 12.0 Avg MPG

• My F-150

  1998 Ford F-150 XL 4.6L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 133 Fuel-ups

  Property of scoutleder

• 14.1 Avg MPG

• Truck

  1998 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Nov 2020 • 122 Fuel-ups

  Property of oneleggedone

• 12.3 Avg MPG

• F150 30gal

  1998 Ford F-150 XLT 4.2L V6 GAS Automatic 4 Speed Standard Cab Pickup
  Added Feb 2021 • 16 Fuel-ups

  Property of charsha

• 14.6 Avg MPG

• Ron's Truck

  1998 Ford F-150 XL 4.2L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 186 Fuel-ups

  Property of jasonrirwin

• 18.7 Avg MPG

• My F-150 1998

  1998 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Jan 2019 • 44 Fuel-ups

  Property of deereman52

• 10.9 Avg MPG

• F-150

  1998 Ford F-150 XLT 4.2L V6 GAS Automatic 4 Speed
  Added Dec 2018 • 69 Fuel-ups

  Property of trucksold

• 14.4 Avg MPG

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