dumb question, do they just have left over old interiors and put them in the lower grade models, or do they still produce some of the old interior parts for the lower grade models? I won't pretend to know much about the manufacturing process, but would seem to me the minute you change over your tooling it would be easiest to just produce all of the new interior parts, true? Any insight on this would be cool, thanks!
Toyota pioneered just in time inventory, so I highly doubt they have "leftover" parts just laying around.