Based on data from 89 vehicles, 7,355 fuel-ups and 2,405,621 miles of driving, the 2018 Ford F-350 Super Duty gets a combined Avg MPG of 12.72 with a 0.08 MPG margin of error.

Any Engine Type 6.2L V8 FLEX (7) 6.7L V8 DIESEL (80) V8 DIESEL (1) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (26) Cab & Chassis - Crew Cab (1) Any Submodel XL (1) King Ranch (7) Limited (8) XLT (17) Platinum (20) Lariat (36)

Below you can see a distribution of the fuel-ups with 118 outliers (1.58%) removed.

Following shows the average MPG of each of the 89 vehicles in the system.

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• Truck

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2020 • 34 Fuel-ups

  Property of compjag

• 13.8 Avg MPG

• Truck

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Feb 2020 • 126 Fuel-ups

  Property of Klosterz

• 12.9 Avg MPG

• F-350 Super Duty

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Aug 2018 • 153 Fuel-ups

  Property of doorman71

• 14.0 Avg MPG

• Beast

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 78 Fuel-ups

  Property of Mamakitten

• 10.8 Avg MPG

• 18 F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2019 • 105 Fuel-ups

  Property of ampman1791com

• 14.0 Avg MPG

• Elsa

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2023 • 47 Fuel-ups

  Property of geleah

• 11.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 386 Fuel-ups

  Property of mooseboy62

• 11.3 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 6 Speed
  Added Jul 2018 • 73 Fuel-ups

  Property of johncarlson19

• 14.0 Avg MPG

• 2018 F-350 Super Duty

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Sep 2018 • 356 Fuel-ups

  Property of trjohnston

• 11.3 Avg MPG

• F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Aug 2023 • 54 Fuel-ups

  Property of jhughes979

• 11.7 Avg MPG

• CHRIS F350 TRUCK

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2019 • 70 Fuel-ups

  Property of clam5917

• 19.0 Avg MPG

• Ford F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 192 Fuel-ups

  Property of tirnanah

• 10.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Oct 2020 • 224 Fuel-ups

  Property of jrwinger

• 11.9 Avg MPG

• 2018 F350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Feb 2018 • 127 Fuel-ups

  Property of CaptainRandy

• 15.9 Avg MPG

• Lola/Paladin

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Jun 2022 • 60 Fuel-ups

  Property of felinefervor

• 13.8 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty XL 6.2L V8 FLEX Automatic 6 Speed
  Added May 2023 • 30 Fuel-ups

  Property of xDevox

• 10.7 Avg MPG

• F-350 Super Duty Platinum

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Jun 2018 • 131 Fuel-ups

  Property of divanw

• 15.0 Avg MPG

• Lynn F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Dec 2018 • 345 Fuel-ups

  Property of Lynn2018F350

• 14.3 Avg MPG

• F-350 Super Duty BOB

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed
  Added Dec 2018 • 95 Fuel-ups

  Property of ThePoolPro

• 9.2 Avg MPG

• F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2019 • 163 Fuel-ups

  Property of FerdF3000

• 15.6 Avg MPG

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