3 Little Vintage Cars - 3cm Long

3 Brightly coloured vintage cars, with wheels.
One of them only has 3 wheels (see 3rd picture) Anyone now what it is ?
The orange one at the front, I think, is a VW..but the other two ?
Anyway, for this price you get one of each, so 3 cars, in 3 different colours.
I have them in several colours (see 4th picture) if you have a preference let me know, but gove me a back up colour too as some colours I only have very few of.