2021 Mustang Engine Information – 137 cubic inch I4 (2.3 L EcoBoost Inline 4)
The 2.3L EcoBoost 4 Engine
The EcoBoost 2.3L is a turbocharged four-cylinder engine used to power compact, midsize and full-size cars, pickup trucks and utility vehicles and work in strict countries with tight emissions standards. Featuring a dual overhead cam (DOHC) design, in an inline configuration, the Ford EcoBoost 2.3L architecture is derived from the Mazda L engine and has been part of the Ford EcoBoost family of turbocharged engines since 2015.
The 2018 model year Mustang was released in the third quarter of 2017 in North America and by 2018 globally. It featured a minor redesign to the exterior. The 2018 Mustang engine lineup was revised. The 3.7 L V6 was dropped and the 2.3 L 4 cylinder Ecoboost (direct-injection turbocharged) engine now serves as the base power plant for the Mustang.