Based on data from 56 vehicles, 1,400 fuel-ups and 190,757 miles of driving, the 1966 Ford Mustang gets a combined Avg MPG of 12.92 with a 0.25 MPG margin of error.

Any Engine Type 3.3L L6 GAS (13) 4.7L V8 GAS (33) V8 GAS (4) Any Body Style Coupe (5) Convertible (4) Hardtop (4) Fastback (4) Any Submodel Shelby GT-350 (2) Base (49) Other (5)

Below you can see a distribution of the fuel-ups with 33 outliers (2.30%) removed.

Following shows the average MPG of each of the 56 vehicles in the system.

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• Mustang Convertible

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Aug 2017 • 7 Fuel-ups

  Property of bnj1232

• 11.6 Avg MPG

• My Mustang

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Apr 2016 • 63 Fuel-ups

  Property of wayne_wright

• 9.8 Avg MPG

• Julie's Mustang

  1966 Ford Mustang 3.3L L6 GAS Automatic 3 Speed
  Added Mar 2017 • 6 Fuel-ups

  Property of juliev

• 36.1 Avg MPG

• My Mustang

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Mar 2017 • 8 Fuel-ups

  Property of jemjax

• 14.4 Avg MPG

• Blue Ghost

  1966 Ford Mustang 3.3L L6 GAS Standard 3 Speed
  Added Dec 2017 • 4 Fuel-ups

  Property of markejohnson

• 14.6 Avg MPG

• The Mustang

  1966 Ford Mustang 4.7L GAS V8 Automatic 3 Fastback (2 Door)
  Added Jul 2014 • 3 Fuel-ups

  Property of callmeceez

• 8.2 Avg MPG

• 1966 Mustang

  1966 Ford Mustang 3.3L L6 GAS Standard 3 Speed
  Added Mar 2017 • 6 Fuel-ups

  Property of records4me

• 6.5 Avg MPG

• 1966

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Mar 2017 • 14 Fuel-ups

  Property of operator64

• 17.1 Avg MPG

• Daily Driver

  1966 Ford Mustang 3.3L L6 GAS Automatic 3
  Added Aug 2012 • 60 Fuel-ups

  Property of Red8th

• 16.4 Avg MPG

• 66'

  1966 Ford Mustang 4.7L V8 GAS Standard 3 Speed Coupe
  Added Jul 2019 • 7 Fuel-ups

  Property of hitthepacecar

• 18.0 Avg MPG

• Mustang

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Sep 2016 • 48 Fuel-ups

  Property of rakobernik

• 12.8 Avg MPG

• Sprint 200

  1966 Ford Mustang
  Added Dec 2011 • 18 Fuel-ups

  Property of milesb0425

• 17.6 Avg MPG

• Mustang - old

  1966 Ford Mustang Fastback
  Added Dec 2018 • 39 Fuel-ups

  Property of msclpny

• 14.5 Avg MPG

• Stacey

  1966 Ford Mustang Fastback
  Added Aug 2018 • 5 Fuel-ups

  Property of Shelby65

• 14.0 Avg MPG

• Emily

  1966 Ford Mustang 4.7L V8 GAS Automatic 3 Speed
  Added Nov 2016 • 5 Fuel-ups

  Property of scott_tuss

• 10.9 Avg MPG

• 289STNG

  1966 Ford Mustang GAS V8
  Added Aug 2009 • 4 Fuel-ups

  Property of Digdug

• 11.4 Avg MPG

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