Based on data from 100 vehicles, 7,146 fuel-ups and 2,779,956 miles of driving, the 2020 Ford F-350 Super Duty gets a combined Avg MPG of 12.32 with a 0.11 MPG margin of error.

Any Engine Type 6.2L V8 FLEX (5) 6.7L V8 DIESEL (76) 7.3L V8 GAS (17) GAS (1) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (1) Crew Cab Pickup (32) Cab & Chassis - Long Conventional (1) Any Submodel Limited (4) XL (9) King Ranch (10) Platinum (13) XLT (16) Lariat (46) Other (2)

Below you can see a distribution of the fuel-ups with 59 outliers (0.82%) removed.

Following shows the average MPG of each of the 100 vehicles in the system.

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• Warlock

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jul 2020 • 224 Fuel-ups

  Property of avianotwolf31

• 14.6 Avg MPG

• F-350 Fat Eddie

  2020 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 10 Speed
  Added Sep 2023 • 36 Fuel-ups

  Property of mcm30114

• 14.3 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 10 Speed
  Added Jun 2022 • 140 Fuel-ups

  Property of gsauce85

• 17.5 Avg MPG

• 2020 F-350 Super Duty

  2020 Ford F-350 Super Duty XL 7.3L V8 GAS Automatic 10 Speed
  Added Jul 2020 • 231 Fuel-ups

  Property of sparksparkaboomfixer

• 13.0 Avg MPG

• Ford 350

  2020 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Dec 2020 • 107 Fuel-ups

  Property of jameskingranch

• 15.6 Avg MPG

• Moose

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Jan 2021 • 81 Fuel-ups

  Property of MNMoose

• 16.0 Avg MPG

• F-350 Silver

  2020 Ford F-350 Super Duty STX Automatic 10 Speed
  Added Sep 2023 • 28 Fuel-ups

  Property of mcm30114

• 15.7 Avg MPG

• 2020 F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Sep 2023 • 58 Fuel-ups

  Property of danielscfi

• 18.4 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 7.3L V8 GAS Automatic 10 Speed
  Added Jul 2023 • 53 Fuel-ups

  Property of LaggyOne

• 11.7 Avg MPG

• 2020 F350 SD

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added May 2020 • 149 Fuel-ups

  Property of hitthepacecar

• 15.4 Avg MPG

• BlueJean Baby

  2020 Ford F-350 Super Duty Lariat 7.3L V8 GAS Automatic 10 Speed
  Added Sep 2024 • 15 Fuel-ups

  Property of tcurt

• 10.6 Avg MPG

• 2020 Ford F350

  2020 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jul 2020 • 47 Fuel-ups

  Property of grete

• 17.5 Avg MPG

• #F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.2L V8 FLEX Automatic 10 Speed
  Added Dec 2023 • 46 Fuel-ups

  Property of oilboi

• 17.8 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Nov 2024 • 124 Fuel-ups

  Property of curbappeal

• 1.1 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XL 6.7L V8 DIESEL Automatic 10 Speed
  Added Jan 2024 • 110 Fuel-ups

  Property of TheRealTexx

• 14.5 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 10 Speed
  Added Nov 2022 • 69 Fuel-ups

  Property of bradcrawford

• 13.5 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 10 Speed
  Added Mar 2021 • 271 Fuel-ups

  Property of CraigBair

• 12.1 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Sep 2020 • 160 Fuel-ups

  Property of bthomsen

• 11.2 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 10 Speed
  Added May 2020 • 60 Fuel-ups

  Property of sjwood

• 14.6 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Feb 2023 • 59 Fuel-ups

  Property of 82Stang

• 16.5 Avg MPG

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