My condolences for you. I just had to hand back car following the passing of my wife at end of August. I was hoping to swap our 6 month old car to myself, but as i get war pension mobility and wife was on PIP. The red tape prevented this so I had to hand car back. Contacting Motability themselves is the best way to get correct advice on each situation.
Cars On Motability
2009 Citroen C4 Grand Picasso
2012 Vauxhall Antara
2013 Skoda Superb Estate
2016 Seat Alhambra
2020 Seat Tarraco
2021 Ford Kuga
2024 Nissan X-Trail left in Sep 25