Sauber has become the latest Formula 1 team to confirm its driver schedule for the opening pre-season test at Jerez next month.
Marcus Ericsson, who joins Sauber from Caterham, will drive the team’s 2015 car on the first and the final day of the four day test.
GP2 graduate Felipe Nasr will take over at the wheel of the new C34 on days two and three of testing in Jerez.
Sauber, which has an all-new driver line-up for 2015, is still yet to confirm an official launch date for its new car.
2015 will be a year of rebuilding for the Swiss team, which scored no points for the first time in its history last season, finishing just tenth in the constructors’ standings.
Pre-season testing at the Jerez circuit officially gets underway on February 1.
Image courtesy of Sauber Motorsport AG