Based on data from 17 vehicles, 149 fuel-ups and 33,842 miles of driving, the 2021 Ford Mustang gets a combined Avg MPG of 19.76 with a 0.76 MPG margin of error.

Any Engine Type 2.3L L4 GAS (4) 5.0L V8 GAS (12) 5.2L V8 GAS (1) Any Body Style Coupe (5) Convertible (1) Any Submodel GT (1) Shelby GT500 (1) Mach 1 (2) EcoBoost (2) EcoBoost Premium (2) GT Premium (9)

Below you can see a distribution of the fuel-ups with 1 outliers (0.67%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2021 • 6 Fuel-ups

  Property of Lott

• 24.4 Avg MPG

• My Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Jun 2021 • 15 Fuel-ups

  Property of JPS97

• 21.4 Avg MPG

• Mach 1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2021 • 14 Fuel-ups

  Property of BlaseL

• 15.0 Avg MPG

• My Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added May 2021 • 11 Fuel-ups

  Property of sodak

• 22.4 Avg MPG

• Shelby GT500

  2021 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2021 • 6 Fuel-ups

  Property of FrankieMiz

• 11.5 Avg MPG

• Ford Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed Coupe
  Added May 2021 • 13 Fuel-ups

  Property of jtharris73

• 19.5 Avg MPG

• Black Beauty

  2021 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed Coupe
  Added May 2021 • 19 Fuel-ups

  Property of Avs2it

• 16.7 Avg MPG

• Ford Mustang

  2021 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed
  Added Jul 2021 • 5 Fuel-ups

  Property of artie37

• 18.7 Avg MPG

• Orange Stang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jun 2021 • 5 Fuel-ups

  Property of jonnyr21

• 18.1 Avg MPG

• Budget Blue Mustang Gt

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added May 2021 • 27 Fuel-ups

  Property of Travisl_2727

• 21.7 Avg MPG

• Mustang GT Convertible

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2021 • 5 Fuel-ups

  Property of gldubzakjr

• 21.3 Avg MPG

• My Mustang

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Jun 2021 • 5 Fuel-ups

  Property of Jer426

• 20.4 Avg MPG

• My Mustang 5.0

  2021 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Apr 2021 • 11 Fuel-ups

  Property of THernandez

• 18.1 Avg MPG

• Mustang HPP

  2021 Ford Mustang EcoBoost 2.3L L4 GAS Manual 6 Speed
  Added May 2021 • 4 Fuel-ups

  Property of elanor526

• 23.0 Avg MPG

• Fighter Jet Grey Mach1

  2021 Ford Mustang Mach 1 5.0L V8 GAS Manual 6 Speed Coupe
  Added Jun 2021 • 3 Fuel-ups

  Property of GKB

• 24.0 Avg MPG

• My Mustang

  2021 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added May 2021 • 14 Fuel-ups

  Property of Quoqueez

• 22.6 Avg MPG

• Mustang

  2021 Ford Mustang EcoBoost 2.3L L4 GAS Automatic 10 Speed Convertible
  Added Jun 2021 • 5 Fuel-ups

  Property of CaseyAT

• 25.3 Avg MPG