This is reported to be the new Mercedes S-class coupe, which is being launched at next month's Goodwood Festival of Speed.
Pictures of the car - which is a renamed, facelifted version of the Mercedes CL - were posted briefly on Mercedes' Dutch website before being taken down.
The car pictured features a new front bumper, revised headlights, LED fog lights, and a sportier grille.
Read our review of the Mercedes S-Class (2014-2020), and of the latest Mercedes S-Class.
