Ford Thunderbird Landau
You’re probably wondering why the Thunderbird is on a list of the best American four-door cars of all time. After all, the T-Bird is a two-door coupe. However, for a few years starting in 1967, Ford offered the Thunderbird as a four-door sedan with Lincoln-style suicide rear doors. Under the hood, the standard engine was the 390 V8, but buyers could also opt for the mighty 428 V8.