We ripped out the carpet in our old 2003 Cougar and installed Traffic Master Allure self floating snap together flooring. It is water resistant. We loved it as it gave a warm interior and also a LOT easier to keep clean. Just a warning, if you pull out the old carpet, wear a gas mask and don't let you stomach get to upside down. Pulling the carpet out has to rank up there with one of the nastiest jobs I have undertaken. The carpet looked great on top but underneath, OMG, I thought my DW was going to gag herself to death. My wife a a stickler for "Clean" and when she witnessed this, the next thing I know, all the carpet was gone in our "brick and morter"! Nasty!