I was in my friend's 2000 Mustang GT and we went through a gas station car wash. I have my arm up on the window sill with the window all the way up and I start to feel water dripping down on me. I'm like "WTF!" and check to make sure the window is all the way up. It is. I tell him I'm getting wet over here and he says "yeah, it does that." I looked at him all crazy-like. I don't understand how a year old car can have a problem like that.
I'm sure not all domestics are like that, but it was one experience I had. The car I'd most like to own is actually built by GM.
