2018 Ford Fiesta ST gets smaller engine with bigger punch

A new turbo three-cylinder, Drive Mode system and light visual changes highlight Ford's updated pint-size hot hatch.

Jon Wong Former editor for CNET Cars
Jon Wong was a reviews editor for CNET Cars. He test drove and wrote about new cars and oversaw coverage of automotive accessories and garage gear. In his spare time, he enjoys track days, caring for his fleet of old Japanese cars and searching for the next one to add to his garage.
Jon Wong
2 min read

Following the teaser image and short video earlier this week, Ford has released the details on its updated 2018 Fiesta ST, which will have its world debut at the Geneva Motor Show.

The big news for Ford's pint-size hot hatchback is that it will be dropping the 1.6-liter turbocharged four-cylinder in favor of a new 1.5-liter turbocharged three-cylinder engine. The first three-pot engine in the Ford Performance family will deliver the same 197 horsepower as its predecessor, but will pack a touch more torque with 213 pound-feet instead of 202.

Ford promises fuel economy improvements with the downsized powerplant that also features cylinder deactivation that cuts fuel to one of the three cylinders during low-load situations. Disengaging and re-engaging the cylinder takes just 14 milliseconds, according to Ford.

Updated 2018 Ford Fiesta ST goes with a turbo three-cylinder

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A new Drive Mode system is also new offering three selectable settings: Normal, Sport and Track. Toggling through the various modes adjusts the ST's engine response, steering, stability control and active exhaust behavior. The mildest Normal setting is best suited for daily driving, while Sport dials up sharper throttle and steering response.

The Track setting cuts traction control and loosens the intervention of the stability system to help pull out the best lap times.

Finishing up the 2018 updates are light visual enhancements including new 18-inch wheel designs and a new Liquid Blue paint option for the exterior. Inside, more personalization choices will be available with wider trim options for the gear shifter, steering wheel, door pull and dashboard to go along with the Recaro sport seats and flat-bottom steering wheel.

Sync 3 with Apple CarPlay and Android Auto capabilities will be available to handle infotainment duties, while a premium B&O sound system can always be added on.

The 2018 Ford Fiesta ST will be available early next year in Europe in both three- and five-door bodies. A US Ford representative says details about the new Fiesta for other markets will come at a later date.