Based on data from 245 vehicles, 13,215 fuel-ups and 4,051,539 miles of driving, the 1999 Ford F-250 Super Duty gets a combined Avg MPG of 13.73 with a 0.06 MPG margin of error.

Any Engine Type 5.4L V8 GAS (18) 6.8L V10 GAS (36) 7.3L V8 DIESEL (147) GAS (1) V10 GAS (4) V8 DIESEL (27) V8 GAS (3) Any Body Style Standard Cab Pickup (4) Extended Cab Pickup (46) Crew Cab Pickup (22) Extended Crew Cab Pickup (1) Cab & Chassis - Extended Cab (1) Any Submodel XL (44) Lariat (47) XLT (114) Other (40)

Below you can see a distribution of the fuel-ups with 464 outliers (3.39%) removed.

Following shows the average MPG of each of the 245 vehicles in the system.

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »

• My F-250 Super Duty

  1999 Ford F-250 Super Duty XL 7.3L V8 DIESEL Automatic 4 Speed
  Added Dec 2022 • 58 Fuel-ups

  Property of miked48

• 13.8 Avg MPG

• Big Red

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added May 2023 • 35 Fuel-ups

  Property of Fafogarage03

• 14.3 Avg MPG

• F250

  1999 Ford F-250 Super Duty XLT 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2023 • 17 Fuel-ups

  Property of schneider_billy

• 13.1 Avg MPG

• F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Standard 6 Speed
  Added Nov 2017 • 78 Fuel-ups

  Property of tstyles

• 16.4 Avg MPG

• Four Star F250

  1999 Ford F-250 Super Duty XL 5.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2023 • 16 Fuel-ups

  Property of cooter47n

• 12.8 Avg MPG

• 1999 F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 6.8L V10 GAS Automatic 4 Speed
  Added Jan 2022 • 36 Fuel-ups

  Property of kyclosets

• 9.9 Avg MPG

• My F-250 Super Duty

  1999 Ford F-250 Super Duty Lariat 5.4L V8 GAS Automatic 4 Speed
  Added May 2020 • 127 Fuel-ups

  Property of mhrcek

• 12.0 Avg MPG

• Pickup

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added Mar 2017 • 114 Fuel-ups

  Property of Tshep

• 17.0 Avg MPG

• Truck

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added Feb 2017 • 125 Fuel-ups

  Property of icicle

• 12.3 Avg MPG

• Ford

  1999 Ford F-250 Super Duty XL 7.3L V8 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Jan 2021 • 23 Fuel-ups

  Property of rslawson

• 18.2 Avg MPG

• My F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added Oct 2018 • 22 Fuel-ups

  Property of chris2010

• 12.9 Avg MPG

• Ford

  1999 Ford F-250 Super Duty Lariat 7.3L V8 DIESEL Automatic 4 Speed
  Added Jan 2018 • 109 Fuel-ups

  Property of Kennneth

• 11.0 Avg MPG

• Ford

  1999 Ford F-250 Super Duty XLT 6.8L V10 GAS Automatic 4 Speed Crew Cab Pickup
  Added Aug 2016 • 25 Fuel-ups

  Property of iamthesargent

• 4.0 Avg MPG

• White Lightning

  1999 Ford F-250 Super Duty XLT 6.8L V10 GAS Manual 5 Speed Extended Cab Pickup
  Added May 2019 • 244 Fuel-ups

  Property of ameinig

• 10.2 Avg MPG

• My F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Standard 6 Speed
  Added Sep 2016 • 57 Fuel-ups

  Property of Mar-Kark

• 15.9 Avg MPG

• Ford F-250 Super Duty

  1999 Ford F-250 Super Duty XL 7.3L V8 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Feb 2021 • 49 Fuel-ups

  Property of Dweedle

• 15.3 Avg MPG

• My F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Automatic 4 Speed
  Added Jun 2022 • 25 Fuel-ups

  Property of dillonlentz

• 16.3 Avg MPG

• My F-250 Super Duty

  1999 Ford F-250 Super Duty XLT 7.3L V8 DIESEL Manual 6 Speed
  Added Aug 2022 • 77 Fuel-ups

  Property of mrc3

• 16.5 Avg MPG

• My 7.3 F-250 Super Duty

  1999 Ford F-250 Super Duty Lariat 7.3L V8 DIESEL Automatic 4 Speed
  Added Jan 2015 • 14 Fuel-ups

  Property of dgeorge1964

• 13.1 Avg MPG

• F 250

  1999 Ford F-250 Super Duty XLT 6.8L V10 GAS Automatic 4 Speed Crew Cab Pickup
  Added May 2022 • 24 Fuel-ups

  Property of FU227

• 10.7 Avg MPG

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »