During the 1982 season, Niedzwiedz also drove in the World Endurance Championship for Zakspeed, in a Ford C100. The Zakspeed-prepared Group C machine was run by the works Ford Germany team with Klaus Ludwig, Manfred Winkelhock and Marc Surer at the wheel, but the car was a midfielder at best, although Jonathan Palmer and Desiré Wilson scored a 4th place overall the 1,000 km of Brands Hatch in 1982. Ford Germany retracted their support and one car was sold to privateers, while the other chassis was evolved by Zakspeed into the C1/4 and the C1/8, making few appearances in international racing, but becoming a front-runner in the German Interserie, where it won the European championship in 1984 with Klaus Niedzwiedz.
Since 1984, Niedzwiedz has worked as a journalist and television host in Germany, starting with moderation of Sat.1 magazine Treibstoff. Since 1997, he moderates n-tv Motor.
Tamiya Model
A 1/24scale model of the 1979 Ford CapriZakspeed (model 24014) is represented as the D&W Klaus Niedzwiedz car, and is complete with Niedzwiedz in team uniform.
^Normoyle, Steve (1989). "The Great Race 8". The Great Race: Tooheys 1000 Bathurst Sunday Sept 30 1990. Hornsby: Chevron Publishing. ISSN1031-6124.
^Normoyle, Steve (1990). "The Great Race 9". The Great Race: Tooheys 1000 Bathurst Sunday Sept 30 1990. Hornsby: Chevron Publishing. ISSN1031-6124.
^ abNormoyle, Steve (1991). "The Great Race 10". The Great Race: Tooheys 1000 Bathurst Sunday Sept 30 1990. Hornsby: Chevron Publishing. ISSN1031-6124.
^Normoyle, Steve (1993). "The Great Race 12". The Great Race: Tooheys 1000 Bathurst Sunday Sept 30 1990. Hornsby: Chevron Publishing. ISSN1031-6124.