This is a Maisto 1962 Chevrolet Biscayne. It came in an Elite Transport set.
A Maisto Fresh Metal 1932 Ford Woody.
A Motor Max 1978 Chrysler LeBaron.
A Johnny Lightning 1960 Ford.
The following three models are all by Matchbox. First, an Audi RS6 Avant. It's one of my favorites and I have over 50 different ones, in six colors.