Trollhättan Assembly is an automobile factory in Trollhättan, Sweden. The factory opened in 1947 under the ownership of Saab AB, then passing to Saab Automobile. From 1989 to 2010, the factory was partially (1989–1999), then completely (2000–2010) owned by General Motors.[2] In 2010, Saab was sold to Spyker Cars. The plant ended production in 2011 and restarted in 2013, after the NEVS purchase of Saab Automobile. The Trollhättan complex, including the assembly, became the sole site of all Saab engineering and manufacturing activities. After NEVS announced its closure in March 2023,[3] the factory was sold to Stenhaga Invest AB, with both Polestar and EV Electra showing interest in buying the factory.[4]