2015 cadillac XTS Livery with 175000 mil for 9,995 a good deal how well do these cars hold up?

The car is beautiful inside and out and it runs great just a little iffy on it do to the high miles on the vehicle.

Without knowing the structure of the entire deal, it's impossible to know if you're getting a good deal or not. It's not possible to know the structure of the entire deal without asking personal questions. If paying cash or financing with good credit, and depending on where you live because markets change all over the country, it's a little on the high side. If financing with sub prime credit, the dealership might be paying massive fees to get the loan bought. In which case it would be a great deal.

Too many miles, I would find a lower mileage example.

I decided to let it go and found a 2014 with four wheel drive with only 60,000 on it. For 17 thousand

You will sleep better at night not having that high mileage car in your driveway. Best of luck with it.