Reports suggest the stillborn six-pot could be used in a 918 successor.
Porsche has hinted numerous times about a new hypercar project, but official confirmation has yet to come while the manufacturer mulls over whether to use a hybrid drivetrain – headlined by the F1-derived engine – or an all-electric layout.
The same publication however has quoted a source saying that "new-found standards in EV weight, efficiency and range potential" haven't yet yielded the best results, suggesting that an all-electric hypercar might not yet be on the horizon.That means a high-performance plug-in hybrid powertrain is the preferred option.
The car would enter a new market of F1-bred high-performance cars, going up against the Cosworth V12-powered Aston Martin Valkyrie, which was co-developed with the Red Bull F1 team; and the Mercedes-AMG One which is powered by a derivative of the company's dominant V6 F1 engine.
History repeating itself?
If Porsche goes ahead with its F1-engined hypercar plan, which isn't expected to arrive before 2023, it wouldn't be the first time it has put a powerplant intended for the track into a road car.
In the 1990s it was developing an all-new V10 engine for the Footwork F1 team. That engine was later earmarked for a sports car project until an rule change rendered it unsuitable.
Porsche later put it into the now-iconic Carrera GT (pictured above), a car that very nearly didn't make it to production. The sales success of the Cayenne SUV and the windfall it generated gave the mid-engined rocketship a reprieve.