The Scot retired from Formula One after the 2008 season, having completed a total of 247 races since 1994.

Coulthard was present during the DTM finale of 2009 and was asked if he was interested in joining the series.

"I have not spoken to Norbert Haug yet," said Coulthard evasively to Motorsport Total.

The German newspaper Sport Bild reports that Coulthard is scheduled to complete a test with Mercedes shortly and could replace Ralf Schumacher for the coming season.

Stay tuned for more news on the subject!