If you're talking about the one on the right, it looks to be a '53-'54 Chevy Bel Air or at least a similar GM product.
Yes, a '58 Chevy for sure, but guessing...Biscayne?
No, a 1959 Pontiac, maybe a Bonneville.
Looks to be a '54 Rambler, maybe a Custom?
1951 Ford F-1.