Based on data from 209 vehicles, 16,079 fuel-ups and 4,018,737 miles of driving, the 2015 Ford Mustang gets a combined Avg MPG of 20.32 with a 0.09 MPG margin of error.

Any Engine Type 2.3L L4 GAS (80) 3.7L V6 GAS (11) 5.0L V8 GAS (117) Any Body Style Coupe (66) Convertible (10) Fastback (2) Any Submodel Base (3) V6 (9) GT 50 Years Limited Edition (12) GT (30) EcoBoost (30) EcoBoost Premium (50) GT Premium (75)

Below you can see a distribution of the fuel-ups with 161 outliers (0.99%) removed.

Following shows the average MPG of each of the 209 vehicles in the system.

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• Tweety

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Nov 2015 • 222 Fuel-ups

  Property of Hose

• 20.7 Avg MPG

• My Mustang

  2015 Ford Mustang EcoBoost 2.3L L4 GAS Automatic 6 Speed
  Added Jul 2023 • 36 Fuel-ups

  Property of Lucinda

• 28.1 Avg MPG

• My Mustang

  2015 Ford Mustang GT 50 Years Limited Edition 5.0L V8 GAS Automatic 6 Speed
  Added Jan 2023 • 31 Fuel-ups

  Property of sdomingues32

• 19.5 Avg MPG

• Citation II

  2015 Ford Mustang EcoBoost Premium 2.3L L4 GAS Manual 6 Speed
  Added Jun 2019 • 337 Fuel-ups

  Property of JimmyTheRed

• 26.6 Avg MPG

• Janie

  2015 Ford Mustang GT Premium 5.0L V8 GAS Standard 6 Speed
  Added Aug 2016 • 330 Fuel-ups

  Property of DJReg

• 20.6 Avg MPG

• Black ‘15 Mustang GT Premium

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added May 2025 • 7 Fuel-ups

  Property of smhagger

• 19.5 Avg MPG

• ‘15 Mustang GT

  2015 Ford Mustang GT 50 Years Limited Edition 5.0L V8 GAS Manual 6 Speed
  Added May 2023 • 22 Fuel-ups

  Property of Thompsonian

• 19.2 Avg MPG

• Ford Mustang

  2015 Ford Mustang GT 5.0L V8 GAS Manual 6 Speed
  Added Jul 2020 • 87 Fuel-ups

  Property of jagerracing

• 16.9 Avg MPG

• Trigger

  2015 Ford Mustang V6 3.7L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 201 Fuel-ups

  Property of grey560

• 22.9 Avg MPG

• 2015 Mustang GT FLL

  2015 Ford Mustang GT Premium 5.0L V8 GAS Automatic 6 Speed
  Added Jun 2017 • 160 Fuel-ups

  Property of Captain_Obvious

• 17.2 Avg MPG

• Coyote

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Mar 2023 • 35 Fuel-ups

  Property of ChaunceyM

• 13.9 Avg MPG

• Track Monkey

  2015 Ford Mustang EcoBoost 2.3L L4 GAS Manual 6 Speed Coupe
  Added Feb 2015 • 366 Fuel-ups

  Property of WatchSquid

• 21.7 Avg MPG

• My Mustang GT

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Feb 2025 • 18 Fuel-ups

  Property of thomas3147

• 21.9 Avg MPG

• My Mustang

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Dec 2024 • 36 Fuel-ups

  Property of kevinbandy

• 14.6 Avg MPG

• My Mustang

  2015 Ford Mustang EcoBoost Premium 2.3L L4 GAS Manual 6 Speed
  Added Apr 2024 • 89 Fuel-ups

  Property of rscooper

• 28.8 Avg MPG

• Ecoboost Mustang

  2015 Ford Mustang EcoBoost 2.3L L4 GAS Manual 6 Speed Coupe
  Added May 2023 • 60 Fuel-ups

  Property of Darkan94

• 25.4 Avg MPG

• Mustang

  2015 Ford Mustang GT Premium 5.0L V8 GAS Manual 6 Speed
  Added Jun 2015 • 152 Fuel-ups

  Property of bmatticus

• 14.5 Avg MPG

• Super Hoss

  2015 Ford Mustang V6 3.7L V6 GAS Manual 6 Speed Coupe
  Added Sep 2020 • 392 Fuel-ups

  Property of PorscheHusky

• 24.7 Avg MPG

• Mustang (2015)

  2015 Ford Mustang EcoBoost Premium 2.3L L4 GAS Manual 6 Speed Coupe
  Added Oct 2017 • 154 Fuel-ups

  Property of hschade

• 22.1 Avg MPG

• Theresa's Mustang

  2015 Ford Mustang EcoBoost Premium 2.3L L4 GAS Automatic 6 Speed
  Added Jan 2018 • 110 Fuel-ups

  Property of OttawaBob

• 25.2 Avg MPG

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