This 1980 BMW 635CSi is a European-specification example that was reportedly purchased in Germany in 1984 and subsequently imported into the US, after which it was acquired by the seller in 2021. The car is finished in red over black leather upholstery and is powered by a 3.5-liter inline-six paired with a dogleg five-speed manual transmission. Additional equipment includes 16″ BBS RS wheels, Recaro sport seats, and an aftermarket audio system.  

The car is finished…