At 36 years of age, Dixon is one of American open-wheeler racing's most successful names - having racked up 40 race wins since he debuted in CART in 2001. Dixon still rates his ability, stating that he hopes to remain in the series for "at least another five years."
"I'm quite lucky right now too with the IndyCar Series and the likes of Tony Kanaan, Helio Castroneves, and Juan Pablo Montoya. They all turn 42 this year so it's helping me longevity wise, which is good," he laughed.
However while GT racing appears to be on the cards, Dixon remains mindful of the recent developments that have seen the WEC's headlining LMP1 class lose the factory involvement of Audi after an 18-year run in the series that included 13 Le Mans victories.
"With Ford going in [WEC is] a big deal, you've got BMW returning to Le Mans, and I think one other manufacturer. So GT is really strong," he said.
"The problem right now is their marquee class is down to two manufacturers with Porsche and Toyota, so obviously there needs to be a big rethink.
"For a lot of manufacturers that want to join that form of racing [with a] 200 plus million dollar budget, it's pretty frightening. I think that that series is going to evolve in a totally different direction at some point."
The opening round of the 2017 IndyCar Series season takes place in March with the Firestone Grand Prix of St. Petersberg, where Dixon and Chip Ganassi Racing will debut a new engine supplier partnership with Honda.