The Focus ST in question had a 5 cylinder engine transversely mounted where as in the Mondeo's widest engines where any of the 4 cylinder engines. So it might be a tight fit. Then there's the gearbox, ECU and fuel supply. It is do-able but the fuel consumption is on par with the 3ltr in the 220 but it is a far more tunable engine and as theApplications of Ford 2.3 EcoBoost engine: 269 HP at 5,500 RPM and 310 lb-ft at 3,000 RPM. 2019 Ford Ranger; 2020 Ford Everest; 276 HP at 5,500 RPM and 310 lb-ft at 3,000 – 4,000 RPM. 2019 Ford Focus ST; 280 HP at 5,600 RPM and 310 lb-ft at 3,000 RPM. 2016 – 2019 Ford Explorer; 285 – 295 HP at 5,500 RPM and 310 lb-ft at 2,750 RPM. 2015
17 mpg US (13.8 L/100Km) Highway: 34.5 mpg US (6.8 L/100Km) Combined: 26.1 mpg US (9 L/100Km) CO2 Emissions: 224 g/km. report a mistake on this page. FORD Focus ST 5 Doors 2008-2011 pecs, photos
EPA city/highway fuel economy: 23/36 mpg (non-Auto Start-Stop) 25/37 mpg (with Auto Start-Stop) 2014 Ford Focus ST; 2014 Ford Fusion Energi; 2014 Ford Mustang; 2014 Ford Taurus;
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