Toyota used the MX83 as a hollow shell to build the LS400 interior concept into, until that cabin was transferred to a larger, more bubble type body shell.Extensive audio testing with Nakamichi systems was done by using LS400 prototype interiors in Cressida bodies.[62] As the LS400 was then refined, Toyota went through extraordinary efforts to refine the standards of the MX83 even slightly further, as fit and finish became best in the industry. This level of fit and finish trickled down to the 1992 XV10 Toyota Camry/Lexus ES300 shared platform. The 1992 Camry shocked the industry as it was only a non-luxury midsize family sedan (in base non-XLE trims at least).