Kiwi racing driver Brendon Hartley is serious considering a move to Indycar racing with a seat next to countryman Scott Dixon at Ganassi Racing the most likely.
The 27-year-old Le Mans 24 Hours winner is pondering a number of options for 2018 after Porsche opted to exit their LMP1 program in the World Endurance Championship at the end of the current season.
While Hartley remains contracted to Porsche he will look to find another major drive and has explored possibilities in Formula E, Indycars and other categories.
"I'm not sure what I'm going to be racing next year, I'm looking at a lot of different options," Hartley told Motorsport.com in Austin after a fourth straight victory in the WEC that sees his combination with Earl Bamber and Timo Bernhard all but assured of the title.
With Porsche opting to focus on an entry in Formula E for the 2018-19 season many were expecting Hartley to make a move to the all-electric category but a recent test didn't bode so well.