Based on data from 96 vehicles, 6,363 fuel-ups and 2,452,877 miles of driving, the 2020 Ford F-350 Super Duty gets a combined Avg MPG of 12.18 with a 0.12 MPG margin of error.

Any Engine Type 6.2L V8 FLEX (5) 6.7L V8 DIESEL (74) 7.3L V8 GAS (16) GAS (1) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (1) Crew Cab Pickup (31) Cab & Chassis - Long Conventional (1) Any Submodel Limited (3) XL (10) Platinum (11) King Ranch (11) XLT (17) Lariat (43) Other (1)

Below you can see a distribution of the fuel-ups with 47 outliers (0.73%) removed.

Following shows the average MPG of each of the 96 vehicles in the system.

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• New White

  2020 Ford F-350 Super Duty XL 7.3L V8 GAS Automatic 10 Speed
  Added Apr 2020 • 168 Fuel-ups

  Property of jmcassady

• 10.3 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 10 Speed
  Added Jan 2023 • 18 Fuel-ups

  Property of tjbrady

• 14.6 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.2L V8 FLEX Automatic 10 Speed
  Added Sep 2020 • 30 Fuel-ups

  Property of derekjarvis

• 7.4 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.2L V8 FLEX Automatic 10 Speed
  Added Mar 2019 • 52 Fuel-ups

  Property of hotrodbill

• 9.4 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 10 Speed
  Added Jun 2023 • 28 Fuel-ups

  Property of DaddyRabbit

• 12.7 Avg MPG

• 2020 F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 7.3L V8 GAS Automatic 10 Speed
  Added Sep 2020 • 146 Fuel-ups

  Property of MNRLCA

• 9.1 Avg MPG

• Bryce truck

  2020 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Oct 2016 • 8 Fuel-ups

  Property of Bbmack6

• 15.8 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty King Ranch 6.2L V8 FLEX Automatic 10 Speed
  Added Dec 2023 • 4 Fuel-ups

  Property of guycanada

• 8.9 Avg MPG

• 2020 F-350

  2020 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 10 Speed
  Added Mar 2020 • 342 Fuel-ups

  Property of ascholes

• 10.4 Avg MPG

• F350

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Feb 2023 • 46 Fuel-ups

  Property of Krynn

• 11.9 Avg MPG

• F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Mar 2020 • 432 Fuel-ups

  Property of brizgislawrencej

• 15.8 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Apr 2023 • 18 Fuel-ups

  Property of Ruck01

• 18.4 Avg MPG

• F350

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jan 2023 • 26 Fuel-ups

  Property of srman821

• 11.3 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 10 Speed
  Added Mar 2021 • 16 Fuel-ups

  Property of CraigBair

• 11.1 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Feb 2020 • 73 Fuel-ups

  Property of NM_Bob

• 9.8 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added May 2023 • 7 Fuel-ups

  Property of HFR9298

• 14.0 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 7.3L V8 GAS Automatic 10 Speed
  Added Apr 2023 • 18 Fuel-ups

  Property of Kove_02

• 8.6 Avg MPG

• Red 2020 F-350

  2020 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 10 Speed
  Added Feb 2020 • 85 Fuel-ups

  Property of bonnertk

• 13.9 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 10 Speed
  Added Nov 2022 • 8 Fuel-ups

  Property of TAQueen

• 21.2 Avg MPG

• My F-350 Super Duty

  2020 Ford F-350 Super Duty Lariat 7.3L V8 GAS Automatic 10 Speed
  Added Dec 2022 • 16 Fuel-ups

  Property of Rich59

• 10.5 Avg MPG

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