Based on data from 90 vehicles, 6,829 fuel-ups and 2,249,277 miles of driving, the 2018 Ford F-350 Super Duty gets a combined Avg MPG of 12.72 with a 0.09 MPG margin of error.

Any Engine Type 6.2L V8 FLEX (7) 6.7L V8 DIESEL (81) V8 DIESEL (1) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (26) Cab & Chassis - Crew Cab (1) Any Submodel XL (1) Limited (8) King Ranch (8) XLT (17) Platinum (20) Lariat (36)

Below you can see a distribution of the fuel-ups with 105 outliers (1.51%) removed.

Following shows the average MPG of each of the 90 vehicles in the system.

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• 2018 Blk F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Jan 2023 • 25 Fuel-ups

  Property of Kreyn

• 13.2 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

• F-450 aka TANK

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed
  Added May 2022 • 14 Fuel-ups

  Property of RufCTR

• 8.4 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

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added May 2019 • 52 Fuel-ups

  Property of njfirefighter15

• 13.6 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2020 • 119 Fuel-ups

  Property of zjbunch30

• 13.2 Avg MPG

• The Diesel

  2018 Ford F-350 Super Duty King Ranch 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2019 • 14 Fuel-ups

  Property of dakota_c69

• 16.8 Avg MPG

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