Mercedes expects other teams to test 'old' carsStephan HeubleinUpdated 14 July 2016 at 9:25 pmNorbert Haug doubts Mercedes will be alone in taking its 'old' car to the first pre-season test at Jerez in early February.
Mercedes expects other teams to test 'old' carsStephan HeubleinUpdated 14 July 2016 at 9:25 pmNorbert Haug doubts Mercedes will be alone in taking its 'old' car to the first pre-season test at Jerez in early February.