Based on data from 63 vehicles, 3,302 fuel-ups and 739,104 miles of driving, the 2021 Ford Mustang gets a combined Avg MPG of 19.67 with a 0.19 MPG margin of error.

Any Engine Type 2.3L L4 GAS (11) 5.0L V8 GAS (45) 5.2L V8 GAS (7) Any Body Style Coupe (21) Convertible (2) Any Submodel EcoBoost (5) EcoBoost Premium (6) Shelby GT500 (7) GT (10) Mach 1 (10) GT Premium (25)

Below you can see a distribution of the fuel-ups with 40 outliers (1.20%) removed.

Following shows the average MPG of each of the 63 vehicles in the system.

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• Michael

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2023 • 134 Fuel-ups

  Property of saxgod

• 12.8 Avg MPG

• Mustang GT

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2024 • 35 Fuel-ups

  Property of frylock8472

• 15.5 Avg MPG

• Roberto

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Oct 2023 • 85 Fuel-ups

  Property of Sam4700

• 21.1 Avg MPG

• Mustang Gt

  2021 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added May 2021 • 51 Fuel-ups

  Property of nickster65

• 14.5 Avg MPG

• 2021 Mach1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jan 2022 • 113 Fuel-ups

  Property of jjlkpeterson

• 22.4 Avg MPG

• Missy

  2021 Ford Mustang EcoBoost 2.3L L4 GAS Automatic 10 Speed Coupe
  Added Dec 2021 • 143 Fuel-ups

  Property of smith17345

• 24.9 Avg MPG

• My Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added May 2021 • 87 Fuel-ups

  Property of sodak

• 22.5 Avg MPG

• My Shelby GT500

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2021 • 122 Fuel-ups

  Property of vmax5000

• 13.1 Avg MPG

• Orange Stang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jun 2021 • 74 Fuel-ups

  Property of jonnyr21

• 20.0 Avg MPG

• Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Jul 2021 • 143 Fuel-ups

  Property of crushmorgan

• 19.5 Avg MPG

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Oct 2021 • 89 Fuel-ups

  Property of foxracrusa

• 21.6 Avg MPG

• Scarlet

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added May 2023 • 25 Fuel-ups

  Property of frostbite_ut

• 14.6 Avg MPG

• Mustang GT Convertible

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2021 • 38 Fuel-ups

  Property of gldubzakjr

• 21.2 Avg MPG

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2021 • 36 Fuel-ups

  Property of Lott

• 22.1 Avg MPG

• ‘21 Mustang Mach 1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Automatic 10 Speed
  Added Nov 2024 • 16 Fuel-ups

  Property of XtraTQ

• 20.2 Avg MPG

• Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Oct 2024 • 24 Fuel-ups

  Property of crmarshall

• 18.7 Avg MPG

• Mustang

  2021 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed Coupe
  Added Jan 2022 • 73 Fuel-ups

  Property of AvalonOwner2

• 16.9 Avg MPG

• My Mustang 5.0

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Apr 2021 • 73 Fuel-ups

  Property of THernandez

• 19.1 Avg MPG

• 2 - Black Beauty

  2021 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed Coupe
  Added May 2021 • 124 Fuel-ups

  Property of Avs2it

• 17.2 Avg MPG

• Ford Mustang

  2021 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed
  Added Jul 2021 • 85 Fuel-ups

  Property of artie37

• 20.2 Avg MPG

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