In the 1930s, the company introduced front-wheel drive Trumpf and Trumpf-Junior models, ranging from 995 cc to 1645cc four-cylinder sv engines. These gained many successes in races, including in the Le Mans race.
Source: wikipedia.org
(The model seen in this pictures in particular is one used in the 1937 Le Mans 24h by the Adler works team, an Adler Super Trumpf Rennlimousine)