The Audi V6 hybrid Formula One power unit is a series of 1.6-litre, hybrid turbocharged V6 racing engines which features kinetic energy recovery system (MGU-K) that provides nearly half the horsepower of the power unit. This was developed and produced by Audi Formula Racing GmbH for use in Formula One with the familiar TFSI technology that is found in every Audi turbocharged-powered road car. The engines will be in use at the start of the 2026 season by the Audi works team exclusively.