Eifelland was a German Formula One team, named after its owner Günther Hennerici's caravan manufacturing company.

Günther's twin brother, Heinz Hennerici, was a World War II tank commander who lost his left arm in combat.

[1] The accident didn't prevent him from becoming a rather successful touring car racing driver, eventually competing in the Nürburgring 24 Hours.

In 1970 Günther married Hannelore Werner [de], one of the few female Formula 2 and Sports car drivers around at the time.

Initially the team competed mostly in Formula Three, with drivers such as Willi Deutsch, Gerd Koppenhauser, Erwin Derichs, Hans Hargarten and Werner herself.