Based on data from 92 vehicles, 7,621 fuel-ups and 2,482,126 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 (82) V8 DIESEL (1) Any Body Style Extended Cab Pickup (2) Crew Cab Pickup (27) Cab & Chassis - Crew Cab (1) Any Submodel XL (1) Limited (7) King Ranch (7) XLT (19) Platinum (20) Lariat (38)

Below you can see a distribution of the fuel-ups with 130 outliers (1.68%) removed.

Following shows the average MPG of each of the 92 vehicles in the system.

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• DIESEL BEAST

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2018 • 156 Fuel-ups

  Property of Livintall

• 10.6 Avg MPG

• 350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2022 • 91 Fuel-ups

  Property of rdemore

• 9.8 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 182 Fuel-ups

  Property of 16f150-level34s

• 14.0 Avg MPG

• 2018 F350 Dustin

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 137 Fuel-ups

  Property of ampman1791com

• 10.3 Avg MPG

• 2018 F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2024 • 43 Fuel-ups

  Property of Ryanh9

• 14.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Oct 2020 • 229 Fuel-ups

  Property of jrwinger

• 11.9 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Nov 2022 • 59 Fuel-ups

  Property of Jester___

• 11.4 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Aug 2020 • 116 Fuel-ups

  Property of Teachagmech

• 10.7 Avg MPG

• Golden Knight

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2023 • 76 Fuel-ups

  Property of davidkillian83

• 17.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty XLT 6.7L V8 DIESEL Automatic 6 Speed
  Added Mar 2025 • 3 Fuel-ups

  Property of Treycefus

• 13.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2019 • 333 Fuel-ups

  Property of cam97

• 14.2 Avg MPG

• Red F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat
  Added Jan 2018 • 246 Fuel-ups

  Property of K9PH

• 15.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Dec 2023 • 56 Fuel-ups

  Property of corspman

• 14.5 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added Oct 2022 • 47 Fuel-ups

  Property of tewright

• 13.9 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed
  Added May 2021 • 294 Fuel-ups

  Property of wherr19

• 13.5 Avg MPG

• Beast

  2018 Ford F-350 Super Duty Platinum 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 82 Fuel-ups

  Property of Mamakitten

• 11.0 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed
  Added Jan 2024 • 44 Fuel-ups

  Property of tacotwelve

• 16.7 Avg MPG

• My F-350 Super Duty

  2018 Ford F-350 Super Duty Limited 6.7L V8 DIESEL Automatic 6 Speed
  Added Apr 2023 • 93 Fuel-ups

  Property of JDFRITZ

• 11.8 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 • 76 Fuel-ups

  Property of johncarlson19

• 13.9 Avg MPG

• Ford F350

  2018 Ford F-350 Super Duty Lariat 6.7L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 195 Fuel-ups

  Property of tirnanah

• 10.8 Avg MPG

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