The 928 S4 cabriolet concept is also being shown in the special exhibit along with five other 928 models.
![68. IAA Frankfurt 2019 - Bb Porsche 928 Cabrio Editorial Photography - Image of tunned, rainer: 163715187 68. IAA Frankfurt 2019 - Bb Porsche 928 Cabrio Editorial Photography - Image of tunned, rainer: 163715187](https://thumbs.dreamstime.com/z/porsche-cabrio-tunned-rainer-buchmann-tuning-company-bb-iaa-frankfurt-163715187.jpg)
68. IAA Frankfurt 2019 - Bb Porsche 928 Cabrio Editorial Photography - Image of tunned, rainer: 163715187
![PORSCHE 928 vintage-gobot-robot-transformer-black-porsche-928s-car-1983-popy-japan Occasione - Il Parking PORSCHE 928 vintage-gobot-robot-transformer-black-porsche-928s-car-1983-popy-japan Occasione - Il Parking](https://cloud.leparking.fr/2021/09/24/00/34/porsche-928-vintage-gobot-robot-transformer-black-porsche-928s-car-1983-popy-japan_8281235860.jpg)
PORSCHE 928 vintage-gobot-robot-transformer-black-porsche-928s-car-1983-popy-japan Occasione - Il Parking
![68 IAA Francoforte 2019 - Bb Porsche 928 Cabrio Fotografia Editoriale - Immagine di porsche, piovere: 163715141 68 IAA Francoforte 2019 - Bb Porsche 928 Cabrio Fotografia Editoriale - Immagine di porsche, piovere: 163715141](https://thumbs.dreamstime.com/z/iaa-francoforte-bb-porsche-cabrio-tunato-da-rainer-buchmann-tuning-company-163715141.jpg)