I know that theses might not fit the description but I'm trying to come up with some ideeas...

Standard Vanguard:
http://upload.wikimedia.org/wikipedia/commons/4/40/Standard_Vanguard_1954.jpg

1949-1950 Ford:
http://www.americandreamcars.ca/assets/images/1950_Ford1.JPG

Borgward Hansa:
http://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Borgward_Hansa_1500Komb- i%2CBj.1952.jpg/796px-Borgward_Hansa_1500Kombi%2CBj.1952.jpg

Nash Rambler:
http://upload.wikimedia.org/wikipedia/commons/thumb/0/05/1952_Nash_Rambler_blue_- wagon_front.jpg/800px-1952_Nash_Rambler_blue_wagon_front.jpg

Lloyd:
http://upload.wikimedia.org/wikipedia/commons/c/c3/Lloyd_Alexander_Sk%C3%A5p_195- 9.jpg

Skoda:
http://upload.wikimedia.org/wikipedia/commons/0/02/Skoda_1201_Stationsvagn_1959.- jpg