With very few exceptions, I would consider all of my cars vintage since I really haven't bought any in 20 or so years. Two years ago, I went downstairs and stepped in 3 inches of water. Over 400 gallons of water was pumped out of the basement and the rebuilding process began. The basement is nicer now and the value has increased in the parsonage because of it, but it was a mess. I did have to throw away a number of my slot car tracks including what I think was the first slotless track made along with my vibrator track. I am still rebuilding since I don't always make time for the basement, but am getting closer to setting up two tracks again. Here are some pics of my cars. Nothing really special but I enjoy them. The first pic is of my ho cars that run. I have 52 in the case and the rest are hot wheels. If you cannot tell, I really like AMC and stock cars.
These next 3 images are my 1/32 cars
And the final group of pics are 1/24