The Mercedes W12 Formula 1 for 2021 adapts to the few changes provided for by the regulation: shorter flat bottom and elimination of some aerodynamic appendages. The car, equipped with the M12 EQ Power engine, still remains the competitor to beat in this 2021. The drivers remain unchanged: Lewis Hamilton, reigning world champion, and Valtteri Bottas, who finished second with Mercedes in 2019. and in 2020.