Ford Mustang (S550) EcoBoost

Ford Mustang (S550) EcoBoost Market Overview

Built by Ford from 2015-2024, the EcoBoost is tracked across 40 active listings from 14 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids, AutoTrader, CarGurus, Cars.com, and Facebook Marketplace. Each listing is analyzed by AI for quality, value, and condition.

EcoBoost Pricing Data

As of September 2026, the median asking price for a Ford Mustang (S550) EcoBoost is $11,500, with an average of $10,035. The middle 50% of listings (25th to 75th percentile) are priced between $8,000 and $12,953. The median mileage across active listings is 115,419 miles. Listings spend an average of 54 days on market before selling or being removed.

Where to Find a EcoBoost

The highest concentration of Ford Mustang (S550) EcoBoost listings by state: TX (177), FL (174), CA (127), GA (90), AZ (78). Listings are sourced from cgu (574), Facebook Marketplace (152), CarGurus (137), TrueCar (85), Cars.com (21), eBay Motors (18).

EcoBoost by Model Year

The most commonly listed model year is 2015 with 247 listings. Year breakdown: 2015 (247 listings), 2016 (242 listings), 2017 (148 listings), 2018 (93 listings), 2019 (85 listings).

EcoBoost Sales History

CarSearch.Pro tracks 500 historical Ford Mustang (S550) EcoBoost sales from auction houses and dealer records.