Based on data from 151 vehicles, 9,614 fuel-ups and 2,576,401 miles of driving, the 2008 Ford F-350 Super Duty gets a combined Avg MPG of 11.68 with a 0.07 MPG margin of error.

Any Engine Type 5.4L V8 GAS (7) 6.4L V8 DIESEL (105) 6.8L V10 GAS (7) L6 DIESEL (2) V10 GAS (3) V8 DIESEL (25) V8 GAS (1) Any Body Style Extended Cab Pickup (4) Crew Cab Pickup (28) Cab & Chassis (2) Cab & Chassis - Extended Cab (1) Any Submodel Harley-Davidson Edition (3) XL (10) FX4 (10) King Ranch (22) XLT (24) Lariat (53) Other (29)

Below you can see a distribution of the fuel-ups with 299 outliers (3.02%) removed.

Following shows the average MPG of each of the 151 vehicles in the system.

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• Dually

  2008 Ford F-350 Super Duty XL 6.8L V10 GAS Manual 6 Speed Extended Cab Pickup
  Added Feb 2019 • 3 Fuel-ups

  Property of Cobrajunk

• 10.3 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed
  Added Aug 2020 • 67 Fuel-ups

  Property of mmbbbgarner

• 25.2 Avg MPG

• WVU Blue

  2008 Ford F-350 Super Duty King Ranch 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Dec 2015 • 174 Fuel-ups

  Property of agboyer

• 11.9 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty King Ranch 6.4L V8 DIESEL Automatic 5 Speed
  Added Feb 2022 • 3 Fuel-ups

  Property of CaptBB

• 15.6 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed
  Added Dec 2021 • 7 Fuel-ups

  Property of DaD3

• 12.7 Avg MPG

• Truck

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Sep 2020 • 70 Fuel-ups

  Property of mjmorrell2012

• 11.2 Avg MPG

• F350 2008

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Mar 2021 • 15 Fuel-ups

  Property of yan7gin

• 13.3 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty XLT 6.4L V8 DIESEL Automatic 5 Speed
  Added Nov 2021 • 4 Fuel-ups

  Property of Hammermatt

• 11.5 Avg MPG

• Zeus

  2008 Ford F-350 Super Duty FX4 6.4L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added Sep 2021 • 94 Fuel-ups

  Property of PlausiblyDeniable

• 15.2 Avg MPG

• Diesel Dog

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Aug 2019 • 254 Fuel-ups

  Property of johnjr63

• 12.7 Avg MPG

• F-350 KR

  2008 Ford F-350 Super Duty King Ranch 6.4L V8 DIESEL Automatic 5 Speed Cab & Chassis - Extended Cab
  Added Jan 2022 • 18 Fuel-ups

  Property of PB_Topo

• 15.1 Avg MPG

• Big Red

  2008 Ford F-350 Super Duty King Ranch 6.4L V8 DIESEL Automatic 5 Speed
  Added Sep 2016 • 151 Fuel-ups

  Property of Jaremco

• 12.3 Avg MPG

• 2008 F350

  2008 Ford F-350 Super Duty XL 6.4L V8 DIESEL Automatic 5 Speed
  Added Aug 2018 • 89 Fuel-ups

  Property of Djis90

• 15.6 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty XLT 6.4L V8 DIESEL Standard 6 Speed
  Added Oct 2017 • 133 Fuel-ups

  Property of gearjammah

• 14.0 Avg MPG

• CATCHM

  2008 Ford F-350 Super Duty King Ranch 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Nov 2017 • 114 Fuel-ups

  Property of jmridenour

• 11.1 Avg MPG

• F-350

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed
  Added Sep 2019 • 26 Fuel-ups

  Property of camporter01

• 13.0 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty XLT 6.4L V8 DIESEL Automatic 5 Speed
  Added Oct 2020 • 6 Fuel-ups

  Property of navortrujillo

• 14.5 Avg MPG

• My F-350 Super Duty

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed
  Added Jun 2020 • 62 Fuel-ups

  Property of THUNDRA08

• 12.7 Avg MPG

• Harley Part Dux

  2008 Ford F-350 Super Duty Harley-Davidson Edition 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Jun 2019 • 48 Fuel-ups

  Property of twinjracing

• 14.5 Avg MPG

• F350

  2008 Ford F-350 Super Duty Lariat 6.4L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Dec 2017 • 36 Fuel-ups

  Property of hmanbeck

• 9.9 Avg MPG

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