It’s one of the coolest engines ever built. When dealerships get the new Ford Focus RS this spring, it’ll come with a 2.3-liter engine, the same four-cylinder in the Ecoboost Mustang.

Fiesta has three-cylinder%2C 1-liter engine Combined 37 mpg Small-engined Fiesta is due in 2014 One of the smallest engines of any car is posting some of the biggest gas-mileage figures. Ford says ...

Though it has been discontinued in the U.S, one of the more notable four-cylinder EcoBoost engines Ford made was the 1.6-liter Sigma unit found in the Fiesta ST hot hatch.

"Ford UK is happy to investigate service support and/or goodwill compensation measures for any customer who believes they ...

Ford's Europeanarm has released further details of its highly anticipated FordFiesta compact and has revealed its plans to offer its high performance Zetec S modelof the Fiesta featuring a range ...

Ford uses its more powerful 1.6-liter, 4-cylinder EcoBoost engine in the peppy, 197-horsepower Fiesta ST. It will use 2.7- and 3.5-liter EcoBoost engines in its highly anticipated aluminum-bodied ...

Cars.com reviewer Kelsey Mays and I recently went for a quick spin in a 2014 Ford Fiesta equipped with the new turbocharged 1.0-liter three-cylinder engine, which boasts EPA gas mileage ratings of ...

The Ford Fiesta ST adds a turbocharger to the 1.6-liter engine for 197 hp, the manual transmission is six not five speeds, and the rear drum brakes are upgraded to disc brakes.

Engine parts are displayed in front of a Ford Fiesta Titanium 1.0 EcoBoost car displayed on media day at the Paris Mondial de l'Automobile in September.

American sales of the Mexican-made Fiesta are scheduled to start early next year as a 2011 model and will be identically spec'ed to this one, complete with the 1.6-liter, 118 HP engine and ...