Last month, Nintendo and Mercedes-Benz entered a cross-promotional relationship, and to help celebrate, they will be bringing the auto manufacture’s new 2015 GLA to Mario Kart 8 via DLC, for free in Japan.
Check out the awesome Mercedes-Mario Ad/Trailer
https://www.youtube.com/watch?v=_AkgJZGspCM
It was originally announced to only be available in Japan, but earlier this week Nintendo confirmed the DLC was also headed headed to the U.S. and Europe. It will be available sometime this summer.