The Lexus LS400 set the standard for all other luxury manufacturers when it was introduced in 1989. Now in its third revision, the LS400 gains a larger engine, as it becomes the LS430. With its Mercedes-Benz S-Class inspiration, the LS430 continues the tradition of inoffensive derivative styling. Like the S-Class, the 2001 LS430 is packed with technology that enhances its reputation as one of the best luxury cars on the market.