ABU DHABI -- Sebastian Vettel kept Ferrari top on the morning of the final day of track action for the 2017 Formula One season.
Yas Marina's circuit is being used by Pirelli to test the compounds it intends to use in 2018, including the new, pink-striped hyper-soft tyre. This test is the only opportunity the teams will have to gather on-track data of the tyres until pre-season testing for next season gets under way in Barcelona at the end of February.
Vettel was at the wheel of the SFH70 he took to five wins this year and his 1:37.