Marcus Ericsson
In September 2018, Sauber confirmed that Kimi Raikkonen would be swapping places, with Charles Leclerc, for the 2019 season, after Leclerc was announced to race for Ferrari in 2019. Also announced in September 2018 was that Marcus Ericsson would stay with the team, but as third driver and brand ambassador. Antonio Giovinazzi would replace Ericsson and drive alongside Raikkonen for the 2019 season.