The car on the right looks like a VAZ-2103 (or the fiat 124, it is based on)
Either this or one of the other two variants of it: 2101 or 2106, there is almost no difference between them on the side.
By the way, cars on left look like an elongated VAZ-2121 Niva and a VAZ-2105/2107, which are also very similar. I'll tag this post with lada_(car), don't think there are tags for specific models