Based on data from 76 vehicles, 3,921 fuel-ups and 910,379 miles of driving, the 2020 Ford Mustang gets a combined Avg MPG of 19.86 with a 0.20 MPG margin of error.

Any Engine Type 2.3L L4 GAS (22) 5.0L V8 GAS (41) 5.2L V8 GAS (12) Any Body Style Coupe (24) Convertible (5) Fastback (2) Any Submodel Shelby GT500 (2) Bullitt (2) Shelby GT350R (3) GT V8 (5) Shelby GT350 (7) EcoBoost (9) GT (12) EcoBoost Premium (13) GT Premium (23)

Below you can see a distribution of the fuel-ups with 23 outliers (0.58%) removed.

Following shows the average MPG of each of the 76 vehicles in the system.

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• 2020 GT

  2020 Ford Mustang GT V8 5.0L V8 GAS Manual 6 Speed Coupe
  Added Sep 2020 • 369 Fuel-ups

  Property of airroes

• 17.1 Avg MPG

• '20 Mustang GT - Anthony

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Coupe
  Added Jan 2025 • 113 Fuel-ups

  Property of drtexas72

• 21.4 Avg MPG

• 2020 Mustang GT

  2020 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Mar 2021 • 101 Fuel-ups

  Property of slentine

• 16.4 Avg MPG

• My Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Dec 2022 • 76 Fuel-ups

  Property of angeloftown

• 24.4 Avg MPG

• My 2020 Mustang

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Sep 2022 • 90 Fuel-ups

  Property of cthokie94

• 24.1 Avg MPG

• 2020 SNEK

  2020 Ford Mustang Shelby GT500 5.2L V8 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2021 • 194 Fuel-ups

  Property of Loc0

• 12.4 Avg MPG

• Lucy

  2020 Ford Mustang Shelby GT350 5.2L V8 GAS Manual 6 Speed
  Added Sep 2023 • 71 Fuel-ups

  Property of cman486

• 15.6 Avg MPG

• Mustang

  2020 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed Coupe
  Added Jun 2023 • 136 Fuel-ups

  Property of ben81914

• 17.8 Avg MPG

• Mustang 2020

  2020 Ford Mustang EcoBoost Premium 2,3L L4 GAS Manual 6 Speed Coupe
  Added Sep 2024 • 24 Fuel-ups

  Property of mirdones

• 22.5 Avg MPG

• BULLITT

  2020 Ford Mustang Bullitt 5.0L V8 GAS Manual 6 Speed Coupe
  Added Aug 2020 • 65 Fuel-ups

  Property of Blitzxion

• 14.2 Avg MPG

• Red Vader

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Jul 2020 • 98 Fuel-ups

  Property of props7

• 19.9 Avg MPG

• My Mustang

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

  Property of vrooomvolt

• 21.5 Avg MPG

• My Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Feb 2023 • 114 Fuel-ups

  Property of JD82

• 12.5 Avg MPG

• Jonathan’s Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Dec 2020 • 188 Fuel-ups

  Property of JGrow47

• 19.9 Avg MPG

• Mustang HPP+HP

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed Coupe
  Added Jul 2021 • 37 Fuel-ups

  Property of FrozenSection

• 26.0 Avg MPG

• My Mustang

  2020 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 10 Speed
  Added Mar 2024 • 54 Fuel-ups

  Property of rostizado

• 21.2 Avg MPG

• Mustang

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed Convertible
  Added Mar 2020 • 141 Fuel-ups

  Property of raesive

• 22.3 Avg MPG

• Mustang GT/CS

  2020 Ford Mustang GT Premium 5.0L V8 GAS Automatic 10 Speed
  Added Feb 2024 • 29 Fuel-ups

  Property of Goze211

• 21.8 Avg MPG

• tree fiddy

  2020 Ford Mustang Shelby GT350 5.2L V8 GAS Manual 6 Speed Coupe
  Added Jul 2022 • 98 Fuel-ups

  Property of Levitas

• 17.8 Avg MPG

• Mustang

  2020 Ford Mustang EcoBoost 2.3L L4 GAS Manual 6 Speed Coupe
  Added Dec 2020 • 70 Fuel-ups

  Property of Pepman2230

• 25.5 Avg MPG

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