Which teams used which engine suppliers in the 2021 F1 season?
1 Answers
2021 F1 season engine suppliers for each team are as follows: 1. Renault: Renault used its own power units and did not supply other teams starting from 2021. However, it supplied McLaren in 2020. 2. Mercedes: In addition to using its own power units, Mercedes also supplied Aston Martin, McLaren, and Williams in 2021. 3. Ferrari: Besides using its own power units, Ferrari also supplied Alfa Romeo and Haas in 2021. 4. Honda: Honda mainly supplied power units to Red Bull Racing and AlphaTauri.