Motability always exaggerate the size of the SUV’s. I tend to go more by motor industry classifications. Almost all the SUV’s remaining on the scheme are small / compact SUV’s. At a bit of a stretch, some might just be nudging mid size with a bit of creative thinking. None are even remotely close to large, in spite of what Motability claim.
My guess is that the person doing the Motability classifications is a bloke. Apparently us chaps can be prone to exaggeration when it comes to size matters ??