Based on data from 62 vehicles, 2,974 fuel-ups and 669,684 miles of driving, the 2021 Ford Mustang gets a combined Avg MPG of 19.80 with a 0.20 MPG margin of error.

Any Engine Type 2.3L L4 GAS (12) 5.0L V8 GAS (43) 5.2L V8 GAS (7) Any Body Style Coupe (21) Convertible (2) Any Submodel EcoBoost (5) Shelby GT500 (7) EcoBoost Premium (7) Mach 1 (9) GT (10) GT Premium (24)

Below you can see a distribution of the fuel-ups with 37 outliers (1.23%) removed.

Following shows the average MPG of each of the 62 vehicles in the system.

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• My Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added May 2021 • 76 Fuel-ups

  Property of sodak

• 22.4 Avg MPG

• Michael

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2023 • 81 Fuel-ups

  Property of saxgod

• 12.5 Avg MPG

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Oct 2021 • 75 Fuel-ups

  Property of foxracrusa

• 21.6 Avg MPG

• 2021 Mach1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jan 2022 • 104 Fuel-ups

  Property of jjlkpeterson

• 22.5 Avg MPG

• My Mustang 5.0

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Apr 2021 • 61 Fuel-ups

  Property of THernandez

• 18.9 Avg MPG

• 2021 Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Mar 2024 • 21 Fuel-ups

  Property of wolfout

• 25.0 Avg MPG

• Starburst

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Nov 2021 • 147 Fuel-ups

  Property of mura_lee

• 22.9 Avg MPG

• Shelby GT500

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2021 • 60 Fuel-ups

  Property of FrankieMiz

• 11.3 Avg MPG

• Roberto

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Oct 2023 • 46 Fuel-ups

  Property of Sam4700

• 20.4 Avg MPG

• Orange Stang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jun 2021 • 67 Fuel-ups

  Property of jonnyr21

• 19.9 Avg MPG

• My Mustang

  2021 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed
  Added Oct 2021 • 25 Fuel-ups

  Property of rkmotter

• 25.4 Avg MPG

• Mustang GT

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2024 • 16 Fuel-ups

  Property of frylock8472

• 15.3 Avg MPG

• My Shelby GT500

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2021 • 104 Fuel-ups

  Property of vmax5000

• 13.1 Avg MPG

• Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Jul 2021 • 117 Fuel-ups

  Property of crushmorgan

• 19.4 Avg MPG

• Shelby GT500

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Mar 2024 • 22 Fuel-ups

  Property of eddiet31

• 11.9 Avg MPG

• Ford Mustang

  2021 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed
  Added Jul 2021 • 74 Fuel-ups

  Property of artie37

• 20.2 Avg MPG

• My Mustang

  2021 Ford Mustang Mach 1 5.0L V8 GAS Manual 6 Speed
  Added Apr 2024 • 10 Fuel-ups

  Property of Malonen

• 18.1 Avg MPG

• My Mach 1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Manual 6 Speed
  Added Feb 2022 • 26 Fuel-ups

  Property of gkreitzjr

• 18.3 Avg MPG

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2021 • 33 Fuel-ups

  Property of Lott

• 22.1 Avg MPG

• Mama's Hotrod

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Nov 2021 • 123 Fuel-ups

  Property of mudtireman

• 20.1 Avg MPG

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