There have been rumours circulating for a while that Infiniti is preparing a new flagship four-door coupe. A mysterious design sketch has now hit the web, showing an Infiniti four-door coupe.

The sketch is by Alfonso Albaisa who is Infiniti’s new executive design director since this May.

The sketch reveals a coupe like profile, a very long wheelbase, large grille, muscular rear fenders, large wheels and an aggressive front bumper with narrow headlights.

We’ll see soon is the sketch just a design exercise or something much more destined for production.