Next Ford Focus ST to get 2.3-liter EcoBoost four-cylinder from Focus RS

Filed under:Ford,Hatchback,Future,PerformanceThe third rumored engine for the 2020 Ford Focus ST makes perhaps the most sense yet: Autocar reports Ford's warm hatch will use a reworked version of the 2.3-liter EcoBoost four-cylinder from the Ford Focus RS, detuned to 250 horsepower. A year ago, Autocar paired the ST with a 1.5-liter three-cylinder; a month ago, the site Ford Trend referenced a report about upping the current 2.0-liter EcoBoost from 252 horsepower to 280 or 290 hp; and last week,