Alpine A521, 2021 Link to this image full-size: https://www.racefans.net/2021/03/03/renault-evaluating-move-to-mercedes-style-layout-in-new-power-unit-design-for-2022/motor-racing-alpine-f1-team-launch/Alpine A521, 2021Advert | Become a RaceFans supporter and go ad-freeAlpine A521, 2021