Wheelchairs are difficult. My wife’s one the wheels cam off etc but it was still a difficult load in many cars. Had a big Skoda estate at one time and it was ideal but even then it wasn’t an easy load probably due to height.
Yes it’s the height of the wheelchair, wheels come off but the height from the small front castor wheels to the top of the back must be around 80cm, laid flat in the boot we would need at least 100cm front to back in the boot.
Enyaq EV