Worst was a golf, it spent more time getting mended than on the road.. it used to cut out if I drove through a puddle and I'd have to wait a few minutes before it would go again.. it was my first car and I hated it..
Best is my current car Skoda Octavia Estate really comfortable, efficient of fuel and loads of space.
I’ve owned 7 golfs mate and never had bother with any of them ?
Granted one of them is now 31 years old, so requires quite a bit of tlc, but that’s just down to age.