The Brazilian broke the news earlier that he was out of Ferrari next year, but he is looking at possible move to the DTM series.
Ex-Formula 1 driver Ralf Schumacher and Vitaly Petrov get fans in mood for DTM debut on the new 2.555km race track on outskirts of Russian capital.
DTM stars were cheered by 100,000 fans in spite of the rainy weather during their demonstration laps in front of the Kremlin and the Basilius Basilica as an impressive backdrop.
The Audi A5 DTM, the BMW M3 DTM and the DTM Mercedes AMG C-Coupé thrilled the fans right away.
Coulthard: But I know from personal experience how hard it is to compete against these DTM guys.
Robert Kubica was not on the list of the DTM drivers announced by Mercedes on Wednesday.