Ah I didn’t know. Having never been in one.
But I know planes drive!
Maybe I will say a single engine Cessna is a flying car! I have seen them drive.
AVE Mizar-The prototypes of the Mizar were made by mating the rear portion of a Cessna Skymaster to a Ford Pinto.
Galpin Motors Mizar The Flying Pinto (youtube video link)
Back in the day; Galpin Ford, had a GT-40 on display in their showroom.
Beautiful...