Audi is poised to complete its takeover of the Sauber Formula 1 operation, underlining its commitment to a 2026 entry despite recent managerial changes and board-level hesitation.  understands the manufacturer has completed the next stage...

The Sunoco oil brand is to return to Formula 1 this season with the Sauber team after an absence of 48 years from the series. Its logos will be seen on the Swiss team's C44...