1999 Ford F-450 Super Duty MPG

Based on data from 7 vehicles, 253 fuel-ups and 34,541 miles of driving, the 1999 Ford F-450 Super Duty gets a combined Avg MPG of 7.36 with a 0.31 MPG margin of error.

Below you can see a distribution of the fuel-ups with 15 outliers (5.60%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• 1999 F450

  1999 Ford F-450 Super Duty Lariat 6.8L V10 GAS Manual 5 Speed Cab & Chassis - Long Conventional
  Added Oct 2023 • 3 Fuel-ups

  Property of JoshPowers

• 4.5 Avg MPG

• My RV

  1999 Ford F-450 Super Duty XLT 6.8L V10 GAS Automatic 4 Speed
  Added Jun 2018 • 8 Fuel-ups

  Property of marchone

• 6.9 Avg MPG

• My F-450 Super Duty

  1999 Ford F-450 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added Jan 2020 • 3 Fuel-ups

  Property of 9teufel

• 8.4 Avg MPG

• My F-450 Super Duty

  1999 Ford F-450 Super Duty XLT 7.3L V8 DIESEL Standard 6 Speed
  Added Feb 2017 • 5 Fuel-ups

  Property of Tony81

• 6.8 Avg MPG

• truck 4

  1999 Ford F-450 Super Duty Lariat 6.8L V10 GAS Standard 5 Speed Cab & Chassis - Long Conventional
  Added May 2015 • 264 Fuel-ups

  Property of towjoe75

• 8.5 Avg MPG

• The Dude

  1999 Ford F-450 Super Duty XLT 6.8L V10 GAS Automatic 4 Speed
  Added Mar 2018 • 77 Fuel-ups

  Property of armurray

• 7.6 Avg MPG

• O truck

  1999 Ford F-450 Super Duty XL
  Added Aug 2016 • 27 Fuel-ups

  Property of DanielDiesel

• 10.2 Avg MPG