Ford Mustang (S550) EcoBoost

Ford Mustang (S550) EcoBoost Market Overview

Built by Ford from 2015-2024, the EcoBoost is tracked across 29 active listings from 7 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 $11,650, with an average of $10,093. The middle 50% of listings (25th to 75th percentile) are priced between $7,999 and $12,995. The median mileage across active listings is 116,955 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: FL (166), TX (165), CA (112), GA (112), AZ (72). Listings are sourced from CarGurus (476), Cars.com (397), Classic.com (106), Facebook Marketplace (14), cgu (4), eBay Motors (2).

EcoBoost by Model Year

The most commonly listed model year is 2015 with 241 listings. Year breakdown: 2015 (241 listings), 2016 (234 listings), 2017 (162 listings), 2018 (98 listings), 2019 (88 listings).

EcoBoost Sales History

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