ABU DHABI -- Marcus Ericsson is uncertain whether his Formula One career will extend beyond this weekend's season finale at Yas Marina.
Sauber is yet to confirm either of its 2018 drivers, with the team's new Ferrari partnership likely to bring new Formula 2 champion and Maranello prospect Charles Leclerc to the team. The key to the likely to be whether Ferrari wants to place its other junior, Antonio Giovinazzi, who raced in Wehrlein's place at the opening two races of the year, in the car for 2018.
"From what I understand, it's the talks with Ferrari and how much collaboration they're going to do with Ferrari and what that will improve," Ericsson said.