Teased here is the Nissan Sport Sedan concept that’s set to debut at the upcoming NAIAS 2014 in Detroit on January 13. It’s rumoured to point towards the next-gen Nissan Maxima.

The Japanese carmaker says it “previews a new energetic design direction that amplifies Nissan’s legendary approach of applying sports car principles to a sedan”. The third-gen Maxima (J30) was marketed in the US as a “4-Door Sports Car”, so…

The IDx Freeflow and IDx Nismo concepts you saw in Tokyo will also be there; they’ll be making their North American debut.