Mercedes has ruled out providing power units to Red Bull following their split from Honda, while Ferrari have indicated they are open to it.
The announcement of Honda’s departure means Red Bull and AlphaTauri are seeking new power unit suppliers from 2022. If they are unable to agree deals then, under F1’s rules, Renault would be forced to provide them with engines, as they will not have any customers after this year.
Wolff said there were “various reasons” why Mercedes will not provide engines to Red Bull, including the expansion of their customer engine programme. From next year four teams – Williams, Aston Martin, McLaren and Mercedes themselves – will use their engines.
“We are supplying four teams, including us,” said Wolff. “We are almost in a state that we can’t make power units for all of us. So there is no capacity.
“I have no doubt that Helmut [Marko, Red Bull motorsport consultant] will have a plan B, and probably doesn’t need to rely on any of the current power unit suppliers.”
Wolff’s opposite number at Ferrari, Mattia Binotto, said Ferrari needed to start considering the idea of supplying Red Bull soon if it is going to happen. “Obviously, we were not considering it. It’s something on which we need to start considering now. I think we have not decided as far as I think it will be down to Red Bull eventually to look at us and to ask for a supply.”
Ferrari previously supplied Red Bull with engines in 2006, and their junior team – previously called Toro Rosso – on several occasions.
Binotto said that suppling the team would take “a lot of energy” which would need to be taken into consideration. “They are a great team, no doubt. I think that supplying them is, as well, lot of energy somehow, which is required, but something on which we need to consider, on which we have no position yet, on which we need certainly to to take our time to think about and have a decision.”
Red Bull boss Christian Horner said the early notice of Honda’s exit gave them time to find a new supply but Binotto viewed it as very short notice for a manufacturer to organise.
“I think timing-wise, it’s very little time because we need to organise ourselves.” He said, “2022 is just here behind, it is tomorrow, somehow. And we said, it was sudden news from Honda and I think that now we need really to consider something which wasn’t even considered a few days ago.”
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