He has experienced DTM machinery in the past, having driven a Mercedes in January 2013 that impressed the manufacturer to the point it later said it would consider him for a drive.
Motorsport.com understands that ahead of the Nurburgring DTM round, Audi held informal discussions with Kubica’s management team.
When Motorsport.com asked Gass to verify the rumours, he said: “[Kubica is an] Interesting driver for sure, for the DTM in general.
“It’s a bit early to comment too much into details of the driver situation for our factory drivers. But, if I look back, I think one of the differences [In Audi winning the manufacturers’ title this year] was that we had a very strong and balanced line-up.
“Every driver has been able to go on the podium or score big points, so it’s not easy to not continue without one of them at the end of the day.”
Pushed to confirm the Kubica rumours, Gass admitted: “I personally have not spoken to Kubica, but I have spoken to his management.
“You start to see that the interest in the DTM is increasing, even in the categories that are supposed to be above the DTM, and I think this itself is a very good sign.”
Gass reiterated that Audi’s decision to stick with its 2018 DTM driver line-up of Rene Rast, Nico Muller, Jamie Green, Loic Duval, Robin Frijns and Mike Rockenfeller has given it an edge over BMW, which took on rookie Sheldon van der Linde for 2019.
He also pointed out that WRT Audi’s Jonathan Aberdein has impressed enough to be in consideration for an Audi factory seat, as the former European Formula 3 driver has qualified and finished inside the top five on multiple occasions this year.
“Pietro [Fittipaldi] is good, but Jonathan is sticking out a little bit [more],” said Gass. “So somehow, I would like to take him on as well! We need to see if effectively we are going to have a place or not.”
BMW ‘in contact’ with Kubica
Kubica retains strong links to BMW following his four-year spell as BMW Sauber F1 driver, notably winning the 2008 Canadian Grand Prix.
When Motorsport.com asked BMW motorsport boss Jens Marquardt if Kubica’s management had approached the manufacturer, he said: “People like Robert obviously have a history with BMW. We are over the years, with some of our guys, always in contact with him.
“But I think that’s normal checking [options] throughout the years. It’s not always talking about, ‘Do you want to race us for next year?'”
R-Motorsport Aston Martin boss Florian Kamelger told Motorsport.com he had not spoken to Kubica or his management and was unaware of any potential DTM interest.