- Volvo 1800 ES prototype by Frua 1968 r3q 1696 visits
- Volvo 1800 ES prototype by Frua 1968 fr3q 1647 visits
- Volkswagen 411 cabriolet prototype 1968 r3q 667 visits
- Volkswagen 411 cabriolet prototype 1968 fl3q 662 visits
- Porsche 911 1965 targa prototype rebody by University of Aachen 1968 side 1232 visits
- Porsche 911 1965 targa prototype rebody by University of Aachen 1968 fl3q 1352 visits
- BMW 1600 cabriolet prototype by Karmann 1968 fl3q 1987 visits