I did a quick internet search on auto replacement carpet and it's cheap at about $130.00. I think in a couple of years I might change my carpet to the color of my upper dash which looks like charcoal. I think I'm gonna be real obsessed about keeping the light carpet looking clean and this might be the solution. I live in Cleveland where we get a lot of snow and probably will wait until the carpet shows much wear and why change new carpet anyways. It'll be a great way to rejuvenate my 300's appearance in a couple of years. I wonder how much to have premium carpet purchased AND installed? Has anyone ever had new carpet installed in a car...was it expensive...worth it...and how did it look and wear compare to the original?