Andretti Formula E has announced the signing of Porsche champion Callum Voisin as its official development driver ahead of the series' Gen4 era.
Voisin, who secured a title in Porsche's one-make series, will focus on early testing and development of the next-generation Formula E machinery before the team's race drivers begin their preparations.
The move aims to give Andretti a head start in understanding the new Gen4 car, which is set to debut in the near future.
The announcement was made on October 30, 2026.
