Sauber will compete in their final F1 season with Stake sponsorship in less than two months ahead of the complete rebranding of the outfit, which is set to take place in 2026.
The Swiss-based team have secured a completely new driver lineup for this year, pairing the experience of Nico Hulkenberg with the youth of 2024 F2 champion Gabriel Bortoleto.
The new driver duo both signed contracts to race for the team in 2025 and 2026 and will therefore make up Audi's first lineup in the sport.
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Audi reveal plans to open British base
As Audi prepares to rebrand Sauber and improve the team's chances of mastering the regulations overhaul in 2026, they will no doubt be on the hunt to snap up some of the best engineering minds the sport can offer.
In an effort to improve their chances, it has now been confirmed that the team will open a base in the UK this year in the 'motorsport valley' of England.
The team would be joining the likes of Williams, Aston Martin and Red Bull who are also based in the area, which stretches from Oxfordshire to Milton Keynes and includes the UK's iconic motorsport hub, Silverstone.
A statement from Sauber stated that the new technical centre would be located in the south-east of England so that Audi can recruit the best engineering talent there, with much more opportunity on offer in the UK than in Hinwil, Switzerland, where Sauber are currently based.
The statement continued to detail how the relocation would "establish a platform to collaborate with top experts and attract local engineering talent for the Audi F1 project".
This news comes after Sauber found themselves at the heart of a debate over F1's controversial cost cap regulations with a change requested to suit Sauber so that they could be exempt from the same restraints as other teams across the grid due to the extremely high cost of living and average wage in Switzerland.