jaapv
Well-known member
Not an ICE plug-in hybrid, but a fuel cell one? Mercedes already has it. Sorry, it is in German, but Google Translate may help out.:
https://www.golem.de/news/brennstoffzellenauto-der-mercedes-glc-f-cell-das-suv-fuer-das-gute-gewissen-1907-142347.html
https://www.golem.de/news/brennstoffzellenauto-der-mercedes-glc-f-cell-das-suv-fuer-das-gute-gewissen-1907-142347.html