KKTBFFH

Hi! I appologise if this has already been asked. I searched before posting but couldn't findd it. I am looking to buy my first lxus is 220d but having done some research i am quite confused to be honest. i like two cars, one of them is 220d sport and the other one is se multimedia. i think multimedia means it has builtin sat nav etc right? but what are the other major differences please? Cheers