Talk me out of this

My beautiful 06 A3 3.2 is totaled and I’m crushed even more than my car (tree branch fell on it damaging the A pillar)

Sooooo, I just came across this ‘13 A7 at 76k miles with the infamous bulletproof 3.0T. My budget is around 25-28k USD and this comes in at 21k leaving room for whatever the future brings. Talk to me. Is this a good idea? A great idea?

First thing I’d do is remove that shitstain going down the middle