Carriera
Palmarès
1966
Note
Altri progetti
Collegamenti esterni
https://www.racingsportscars.com/driver/Günther-Klass-D.html http://www.motorsportmemorial.org/focus.php?db=ct&n=697 https://www.hobbydb.com/marketplaces/hobbydb/subjects/gunther-klass-driver https://database.motorsportmagazine.com/database/drivers/gunther-klass https://www.driverdb.com/drivers/gnter-klass/ http://www.racingyears.com/driver.php?Driver=Günther%20Klass https://www.ewrc-results.com/profile/67269-gunther-klass/