The latest generation Focus RS no longer has the warbling in-line 5-cylinder engine that bestowed the MK2 with huge amounts of charm. Instead it shares the 2.3ltr Ecoboost engine with the European ...

The five-cylinder engine has always been an oddity ... The second-generation Ford Focus RS used Volvo’s modular inline five-pot in 2.5L format and tuned to produce over 300 hp, suitably upgraded ...

A year ago, Autocar paired the ST with a 1.5-liter three-cylinder ... 370 hp and 376 lb-ft in the RS Race Red Edition. The current Focus ST makes 252 hp and 270 pound-feet of torque.

Numerous cases of engine problems suffered by the Ford Focus RS have forced Ford to extend ... As a result, coolant seeps into the cylinder block, producing the white smoke upon combustion and ...

350.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel) $0 Starting MSRP $2,785 Starting MSRP $2,785 Starting MSRP Wondering which trim is right for you? Our 2017 Ford Focus RS trim comparison will ...