I have an 06 mb c230 sport sedan and i'm wondering if the d3 will fit into my car? Any input will be greatly appreciated. thanks

Do you have a double din opening?

If yes then it will fit. If not, it won't without some modification.

I'm not really sure, my stock dash look 2din to me, how can u check if it's double din or single?

Double din is 4x7.

ive worked on older 230's they will fit a double din but you need to customize the dash kit.