Based on data from 93 vehicles, 7,636 fuel-ups and 2,487,386 miles of driving, the 2018 Ford F-350 Super Duty gets a combined Avg MPG of 12.74 with a 0.08 MPG margin of error.

Any Engine Type 6.2L V8 FLEX (7) 6.7L V8 DIESEL (83) V8 DIESEL (1) Any Body Style Extended Cab Pickup (2) Crew Cab Pickup (28) Cab & Chassis - Crew Cab (1) Any Submodel XL (1) Limited (7) King Ranch (7) XLT (19) Platinum (21) Lariat (38)

Below you can see a distribution of the fuel-ups with 130 outliers (1.67%) removed.

Following shows the average MPG of each of the 93 vehicles in the system.

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• 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

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2023 • 7 Fuel-ups

  Property of bculli05

• 15.1 Avg MPG

• Big Booty Judy II

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2023 • 3 Fuel-ups

  Property of Chuckh65

• 14.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 6 Speed
  Added May 2018 • 326 Fuel-ups

  Property of Timsjones

• 12.2 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 173 Fuel-ups

  Property of nativedetroiter

• 15.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added May 2021 • 106 Fuel-ups

  Property of evancrouch

• 15.8 Avg MPG

• Clifford

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

  Property of Christy618

• 11.2 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2019 • 91 Fuel-ups

  Property of tew09

• 15.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Oct 2021 • 43 Fuel-ups

  Property of diamondpl8

• 13.3 Avg MPG

• Ford 2018 F350

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Cab & Chassis - Crew Cab
  Added Aug 2018 • 155 Fuel-ups

  Property of Vastdavidson

• 14.7 Avg MPG

• F-350 Super Duty

  2018 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 6 Speed
  Added Jul 2018 • 140 Fuel-ups

  Property of piatridis

• 13.9 Avg MPG

• Tiny

  2018 Ford F-350 Super Duty XLT 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Nov 2021 • 19 Fuel-ups

  Property of 04STi

• 11.6 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty King Ranch 6.2L V8 FLEX Automatic 6 Speed
  Added Mar 2019 • 91 Fuel-ups

  Property of Larryvipc

• 14.2 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2019 • 47 Fuel-ups

  Property of dalford

• 12.3 Avg MPG

• Smoke

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Jan 2021 • 43 Fuel-ups

  Property of JasonTheH

• 13.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 6 Speed
  Added Nov 2019 • 58 Fuel-ups

  Property of dwbat

• 16.4 Avg MPG

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