Originally Posted by SouthArk370Z

Your location says you live in Brunei. If you are parking outside, any interior is going to deteriorate faster than if you were in, say, Canada. Using cleaners/protectants that leech the plasticizers from the material will hasten the process. A solid black interior doesn't help.

But I agree with Push370zzz - a dash made with modern materials should hold up for more than five years. Unless you have been abusing it.