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Ford B3 Platform

B3 is the name of a Ford Motor vehicle architecture designed to underpin subcompact cars and SUVs. It succeeds the Ford B and Mazda D platforms and marks the entry level line of vehicles within Ford’s portfolio. Its top priorities are being simple, compact and above all, cheap to build.

This platform is currently still in production for vehicles sold under the Ford nameplate worldwide. Here are the Ford vehicles currently sold in the U.S. and worldwide that ride on the Ford B3 platform:

Platform Vitals

MetricValue
TypeUnibody welded steel
SizeSubcompact
Supported Vehicle TypeCar, crossover / CUV
Suspension Type (front)MacPherson strut
Suspension Type (rear)Twist-beam rear
LayoutFront-engine FWD/AWD
Powerplant LayoutTransverse
PredecessorFord B /Mazda D
SuccessorCurrently none

Supported Engines

EngineHorsepower @ RPMTorque @ RPMTransmissionVehicle Applications
1.0L EcoBoost I3123 hp @ 6,000 rpm125 lb-ft @ 6,000 rpmSix-speed automaticFord EcoSport
1.6L Ti-VCT I4120 hp @ 6,350112 lb-ft @ 5,00 rpmFive-Speed Manual / Six-speed automaticFord Fiesta
1.6L EcoBoost I4197 hp @ 6,350202 lb-ft @ 4,200Six-speed manualFord Fiesta ST
2.0L Ti-VCT166 hp @ 6,500 rpm149 lb-ft @ 4,500Six-speed automaticFord EcoSport

Future Models

There are currently no expected new models for the Ford B3 platform.

Availability

The Ford Fiesta will be phased out in the U.S. and Canada at the end of 2019. The Ford EcoSport was released in the U.S. and Canada as a new model for the 2018 model year and is currently available for order.

However, the EcoSport has been on sale in other markets since 2013. It could soon be heavily updated.

Discussion

Discuss the Ford Fiesta and the Ford EcoSport in our Ford forum.

News

Follow our coverage of Ford Fiesta news and Ford EcoSport news.

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