Based on data from 70 vehicles, 3,210 fuel-ups and 757,601 miles of driving, the 2020 Ford Mustang gets a combined Avg MPG of 19.96 with a 0.23 MPG margin of error.

Any Engine Type 2.3L L4 GAS (21) 5.0L V8 GAS (38) 5.2L V8 GAS (10) Any Body Style Coupe (21) Convertible (5) Fastback (2) Any Submodel Shelby GT500 (2) Bullitt (2) Shelby GT350R (2) GT V8 (5) Shelby GT350 (6) EcoBoost (9) GT (11) EcoBoost Premium (12) GT Premium (21)

Below you can see a distribution of the fuel-ups with 11 outliers (0.34%) removed.

Following shows the average MPG of each of the 70 vehicles in the system.

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• 2020 SNEK

  2020 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2021 • 161 Fuel-ups

  Property of Loc0

• 12.3 Avg MPG

• tree fiddy

  2020 Ford Mustang Shelby GT350 5.2L V8 GAS Manual 6 Speed Coupe
  Added Jul 2022 • 66 Fuel-ups

  Property of Levitas

• 18.0 Avg MPG

• Mustang

  2020 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed Coupe
  Added Jun 2023 • 53 Fuel-ups

  Property of ben81914

• 15.6 Avg MPG

• 2020 Mustang GT

  2020 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Mar 2021 • 84 Fuel-ups

  Property of slentine

• 16.3 Avg MPG

• Lucy

  2020 Ford Mustang Shelby GT350 5.2L V8 GAS Manual 6 Speed
  Added Sep 2023 • 37 Fuel-ups

  Property of cman486

• 15.2 Avg MPG

• Mustang GT/CS

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Feb 2024 • 7 Fuel-ups

  Property of Goze211

• 21.0 Avg MPG

• My Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Feb 2023 • 88 Fuel-ups

  Property of JD82

• 12.6 Avg MPG

• Jonathan’s Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Dec 2020 • 162 Fuel-ups

  Property of JGrow47

• 19.8 Avg MPG

• 2020 GT

  2020 Ford Mustang GT V8 5.0L V8 GAS Manual 6 Speed Coupe
  Added Sep 2020 • 280 Fuel-ups

  Property of airroes

• 17.1 Avg MPG

• ECA Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed Fastback
  Added Apr 2024 • 3 Fuel-ups

  Property of ducboy

• 20.7 Avg MPG

• My 2020 Mustang

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Sep 2022 • 57 Fuel-ups

  Property of cthokie94

• 25.0 Avg MPG

• My Mustang

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Mar 2024 • 11 Fuel-ups

  Property of rostizado

• 20.0 Avg MPG

• Red Vader

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2020 • 83 Fuel-ups

  Property of props7

• 19.9 Avg MPG

• JJ Mustang

  2020 Ford Mustang GT V8 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Oct 2021 • 16 Fuel-ups

  Property of srikanthjj

• 15.9 Avg MPG

• Amethyst

  2020 Ford Mustang EcoBoost 2.3L L4 GAS Manual 6 Speed
  Added Apr 2020 • 371 Fuel-ups

  Property of Ghotiman

• 25.5 Avg MPG

• 2020 Mustang

  2020 Ford Mustang GT 5.0L V8 GAS Automatic 10 Speed
  Added Jul 2020 • 48 Fuel-ups

  Property of ntb001

• 20.1 Avg MPG

• My Mustang

  2020 Ford Mustang GT V8 5.0L V8 GAS Automatic 10 Speed
  Added Feb 2024 • 14 Fuel-ups

  Property of Sancho15

• 18.0 Avg MPG

• My Mustang

  2020 Ford Mustang EcoBoost 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2022 • 42 Fuel-ups

  Property of GwenFinley

• 23.0 Avg MPG

• My Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Dec 2022 • 52 Fuel-ups

  Property of angeloftown

• 24.6 Avg MPG

• My Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Mar 2023 • 14 Fuel-ups

  Property of hembrough

• 20.2 Avg MPG

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