The web is buzzing over the teaser image Nissan has released of their Sport Sedan concept set to debut at the upcoming Detroit Auto Show.

Next-generation Nissan design signatures

According to Nissan, the Sport Sedan concept “previews a new energetic design that amplifies the firm’s legendary design principles and offers an advanced look at a future production sports sedan.”

Other than the dimly-lit image shown above, no specific details about the concept have been offered. The image shows theNissan Sport Sedan might feature boomerang-shaped headlights, a prominent grille and blacked out A-pillars. Engine details and drivetrain layout also still remain a secret.

Besides the Sport Sedan concept, Nissan will showcase the IDx Freeflow and IDx NISMO concepts which recently debuted at the Tokyo Auto Show.

The Nissan Sport Sedan Concept including the other two concepts will be revealed at the 2014 Detroit Auto Show taking place next week