Yes, the S will depreciate more than the E. The E's been around for 15 years and hasn't gone down much in value in the last 5. It's because they are so uncommon that people like them

I would love to have a 500, don't get me wrong, I just don't think I would pay over $7500 for a 15 year-old car. Of course, if I happened to see one on a local lot that might change