Opel 4/20 PS Taxi '1929–31

Opel 4/20 PS Taxi '1929–31
 
 
 

Opel 4/20 PS Sports Two Seater '1930

Opel 4/20 PS Sports Two Seater '1930
 
Opel 4/20 PS Sports Two Seater '1930
 

WheelsAge.org '2005–pr.