The Renault E-Tech 20 was a V6 1.6L turbocharged hybrid engine produced by Renault for use in the Renault R.S.20 in 2020. McLaren also used the engine that season for the McLaren MCL35, although they changed to a Mercedes engine the following season.
Due to challenges associated with the COVID-19 pandemic, the regulations from 2020 were also carried over to 2021 with only minor modifications. Renault produced the Renault E-Tech 20B engine to power the Alpine A521 in 2021.
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| v·d·e | Nominate this page for Featured Article |
| V T E |  Alpine F1 Team
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| Personnel Pat Fry · Rémi Taffin | |||
| Drivers 14.  Fernando Alonso · 31.  Esteban Ocon
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| Cars A350 · A500 · A521 · A522 | |||
