My first car was a Ford Taurus that was gifted to me by my grandfather. (He is pretty well off and gave all his grandkids their first car).
He was notorious for buying random cars off the side of the road without inspecting them entirely. It was not very well maintained to begin with, and being my first car, I really didn't know how to maintain a car either. Constant issues with the suspension, in particular. Seemed like every other month a major part was breaking, or needing replaced wayyy before the mileage guidelines.
My Dodge Stratus after that was a major headache too, I'll never drive either of those two vehicles again.