Based on data from 90 vehicles, 6,875 fuel-ups and 2,265,320 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 107 outliers (1.53%) removed.

Following shows the average MPG of each of the 90 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 • 20 Fuel-ups

  Property of xDevox

• 11.0 Avg MPG

• Beast

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 68 Fuel-ups

  Property of Mamakitten

• 10.5 Avg MPG

• 350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2022 • 59 Fuel-ups

  Property of rdemore

• 10.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Jul 2023 • 173 Fuel-ups

  Property of pieken357

• 15.1 Avg MPG

• 18 F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2019 • 93 Fuel-ups

  Property of ampman1791com

• 13.8 Avg MPG

• 2018 F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2024 • 11 Fuel-ups

  Property of Ryanh9

• 13.4 Avg MPG

• Ford F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 189 Fuel-ups

  Property of tirnanah

• 10.7 Avg MPG

• F-350 Super Duty

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Aug 2018 • 139 Fuel-ups

  Property of doorman71

• 13.9 Avg MPG

• Truck

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2020 • 31 Fuel-ups

  Property of compjag

• 13.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Aug 2020 • 103 Fuel-ups

  Property of Teachagmech

• 11.0 Avg MPG

• Elsa

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2023 • 20 Fuel-ups

  Property of geleah

• 11.5 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 • 64 Fuel-ups

  Property of johncarlson19

• 14.2 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 381 Fuel-ups

  Property of mooseboy62

• 11.2 Avg MPG

• DIESEL BEAST

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2018 • 139 Fuel-ups

  Property of Livintall

• 10.5 Avg MPG

• Lola/Paladin

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Jun 2022 • 54 Fuel-ups

  Property of felinefervor

• 13.8 Avg MPG

• 2018 F-350 Limited

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2018 • 139 Fuel-ups

  Property of unixwarlord

• 10.4 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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