New models will feature a 1.0-litre turbo engine paired with an integrated starter/generator and a 48V battery pack, but they're not coming to Australia.
The Ford Fiesta EcoBoost Hybrid and Ford Focus EcoBoost Hybrid models have been announced for the European market.
UPDATE, 27/03/19: Ford Australia says it has "no announcements on Fiesta Hybrid or Focus Hybrid at this stage".
Both models feature a 1.0-litre turbocharged three-cylinder petrol engine with a belt-driven integrated starter/generator in place of the regular alternator.
The integrated starter/generator recovers energy typically lost during braking and coasting, and stores it in a new air-cooled 48V lithium-ion battery pack.
Additionally the starter/generator works as a motor to provide a torque boost. This, Ford says, has allowed it to fit a larger turbocharger to the 1.0-litre engine to increase power output.
The company has yet to announce overall power and torque figures, nor do we have any indication about pricing or performance numbers.