Based on data from 155 vehicles, 6,863 fuel-ups and 1,724,086 miles of driving, the 1999 Ford F-150 gets a combined Avg MPG of 13.99 with a 0.09 MPG margin of error.

Any Engine Type 4.2L V6 GAS (24) 4.6L V8 GAS (34) 5.4L V8 GAS (54) GAS (1) V10 GAS (1) V6 GAS (8) V8 GAS (20) Any Body Style Standard Cab Pickup (7) Extended Cab Pickup (36) Cab & Chassis - Extended Cab (1) Any Submodel Lightning (2) Base (13) Lariat (18) XL (25) XLT (63) Other (34)

Below you can see a distribution of the fuel-ups with 403 outliers (5.55%) removed.

Following shows the average MPG of each of the 155 vehicles in the system.

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• My F-150

  1999 Ford F-150 XL 4.6L V8 GAS Standard 5 Speed
  Added Mar 2017 • 13 Fuel-ups

  Property of MathU

• 19.5 Avg MPG

• Triton

  1999 Ford F-150 XLT 4.6L V8 GAS Manual 5 Speed Extended Cab Pickup
  Added Jul 2022 • 3 Fuel-ups

  Property of randoma55hole

• 0.1 Avg MPG

• F150 New

  1999 Ford F-150 XL 4.2L V6 GAS Automatic Extended Cab Pickup
  Added Apr 2022 • 13 Fuel-ups

  Property of Handymark

• 12.3 Avg MPG

• Truck

  1999 Ford F-150 XL 4.2L V6 GAS Manual 5 Speed
  Added Oct 2011 • 210 Fuel-ups

  Property of thegeekmaster

• 17.3 Avg MPG

• RedFord

  1999 Ford F-150 XL 4.2L V6 GAS Manual 5 Speed Extended Cab Pickup
  Added Oct 2013 • 37 Fuel-ups

  Property of Kawman

• 16.9 Avg MPG

• F150

  1999 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed
  Added Dec 2019 • 311 Fuel-ups

  Property of Twise

• 13.9 Avg MPG

• F-150

  1999 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2020 • 526 Fuel-ups

  Property of AoiRyu

• 13.9 Avg MPG

• My F-150

  1999 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Jan 2020 • 3 Fuel-ups

  Property of BigRig02

• 10.1 Avg MPG

• My F-150

  1999 Ford F-150 Lariat 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2020 • 22 Fuel-ups

  Property of allfather

• 10.3 Avg MPG

• Kia Soul

  1999 Ford F-150 XL 5.4L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 256 Fuel-ups

  Property of linzmc7

• 26.1 Avg MPG

• Ford F150

  1999 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 258 Fuel-ups

  Property of cbdave

• 15.8 Avg MPG

• 1999 Ford F-150 XLT

  1999 Ford F-150 XLT 4.2L V6 GAS Manual 5 Speed
  Added Apr 2020 • 20 Fuel-ups

  Property of GidgitsGadgits23

• 12.9 Avg MPG

• 1999 Ford F-150 XLT

  1999 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed
  Added Jun 2018 • 19 Fuel-ups

  Property of rajbaman

• 11.4 Avg MPG

• F-150 4x4

  1999 Ford F-150 Lariat 5.4L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Oct 2017 • 66 Fuel-ups

  Property of ak4dr

• 14.8 Avg MPG

• Clifford

  1999 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 175 Fuel-ups

  Property of BigaluLu51

• 10.6 Avg MPG

• zF150

  1999 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Oct 2017 • 115 Fuel-ups

  Property of bleist

• 14.1 Avg MPG

• Mom's Truck

  1999 Ford F-150 XLT 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2019 • 7 Fuel-ups

  Property of rockybear02

• 13.5 Avg MPG

• F150

  1999 Ford F-150 XLT 4.6L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 20 Fuel-ups

  Property of csaliture

• 12.5 Avg MPG

• F150

  1999 Ford F-150 XL
  Added Feb 2025 • 159 Fuel-ups

  Property of F1ll3rUp

• 14.3 Avg MPG

• My F-150

  1999 Ford F-150 Lariat 4.6L V8 GAS Automatic 4 Speed
  Added Feb 2020 • 3 Fuel-ups

  Property of QibliWings

• 12.6 Avg MPG

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