I remember seeing an article about this but could not pull it up or find it. Well anyways I saw one at our local dealership (the new 300) and it had a vinyl top that you usualy see on buicks or devilles. I thought it looked great but I immediately catergorized it as a granny car. lol I don't think the dealers should do that I mean leave it alone unless a customer specifically asks for it. I think I spelt specifically wrong) lol