After what you have been through my friend, I'd be using some of that money to fund a wild holiday somewhere even if it meant lowering your sights on some car options.
I mean when you are an old man in a wheelchair are you going to reminisce on the time you bought a new car or are you going to think about that month-long alcohol-fuelled orgy where you were up to your neck in t1ts and a$$ on a tropical beach??
Heck I'd drive a Honda Civic for a year just for that memory!