Number 1. Be careful of Mom, for all the years she was careful you. If you and the family think she probably doesn't need to drive, she probably doesn't. Wish mine was still around.
If you end up with the car, it will serve well. I have one, a few model years older. But, if that is the only pickup you have, don't get rid of it. I have had a pickup since 1974, except when I bought the jeep. It is also the Limited, and came with the towing package. It is perfect for travel (short or long), grocery getter, carried my canoes and kayak and camping gear into rough back country. That said, if it dies it will be replaced by another small pickup. There are just times when a pickup is required, and you will miss it. Mind you, no pickup will go where the jeep will or have that natural balance, so you don't need to throw weight in the back during times of snow, and you get more snow there, than I do in West TN, and yes, I have strapped a lot of lumber on the rack on top and hauled a lot of bags of concrete, and mulch in the jeep, but not as easy. At my age, easier is better, and I figure you are close to my age.