List of the best 400 Sedans of all time, with photos when available. These top rated 400 Sedans were voted on in terms of reliability, performance and looks, as well as overall satisfaction with the vehicle. The vehicles below are listed from best to worst, so the 400 Sedans at the top of this list is considered by voters to be the greatest 400 Sedan ever made. Is your favorite 400 Sedan not as high as it should be? Then be sure to vote it up so it rises to the top. Click on the names of these popular 400 Sedan vehicles to get more information about each model. This is a list that includes cars like 1994 Lexus LS and 1995 Lexus LS.This list answers the questions, "What is the best 400 Sedan ever made?" and "What are the coolest 400 Sedans of all time?"