[Sanny]

Isn't there already a post on this site as well as on PriusChat? I believe the response/comment was that scooters are very heavy, and that person without a disablily would have difficulty loading a scooter in a Prius, even with this method, let alone the person who needed the scooter.

Yup. Virtually identical post from the same person in the thread where Bear was asking about a lift to attach to back of Prius.