Volkswagen's Spanish brand SEAT said on Wednesday it plans 5 billion euros in investments in 2020-2025, mainly in new R&D, equipment and electric cars, after investing 3.3 billion in 2016-2020.

SEAT's interim chairman Carsten Isensee said its main Barcelona plant will produce electric vehicles starting in 2025.

(Reporting by Joan Faus; Editing by Ingrid Melander)