This is the bad part about buying a used car.
You just never know for sure what exactly you'll find that needs fixed after you buy.
I purchased my Regal in August of 2019 and I needed a Battery and the Drivers Side Heated
Seat fixed right away in October.
The Two Rims on the Drivers Side are damaged, curb rash, one has a couple chunks taken out of it.
Who ever owned my car before me loved those curbs.
Replacing the Rims has been on my list for over a year and I still haven't gotten them replaced.
They aren't having a problem holding air, so it's not a high priority, yet!
I might get around to them in early Spring of 2021?
I can pick up New Rims that match the Stock Rims for about $80ea. shipped, but I think I want a nicer set.
I will purchase a couple if needed before spring!
Then there was the almost $3000 for the Strut, Strut Mounts, Stabilizer Links and an Oil Pan Leak, but this
was all covered by the warranty I purchased when buying my Regal!
I did pay $2700 for the Warranty, so guess it's paid for itself and I still have 2 more years on the warranty.
These were thing that really didn't need to be done!
I did pay close to $1000 to upgrade the HMI and Radio Module so I'd have
Car Play and
Android Auto.
There were also the little things I did like changing the Headlights, Fog Lights and DRL's to LED Lights.
I also changed the Puddle Lights to the Buick Emblem Puddle Lights.
I hanged the Pedals, adding the matching Dead Pedal.
Anyway, sure hope things get better for you with your Regal.