My / My dad's (his car but he gave it to me) 1973 340 Duster. He's had it since 1976 and it has remained virtually unchanged (Except for wearing a bunch of different paint jobs) for over 25 years.
I guess you could call it a vintage/surviving pro-street type car (kinda). It sat in the garage since the early 90's after a small branch fell off a tree and chipped the paint on the left fender. My dad was so mad that he parked it in the back of the garage and forgot about it for about 15 years. This September when I was driving it was the first time it saw the road in 17 years, and it finally reached 60,000 miles.