Ferrari's Carlos Sainz will join Williams for Formula One's post-season test in Abu Dhabi next month, the Spaniard's future employers said on Friday. Sainz is leaving Ferrari at the end of the year to make way for seven times world champion Lewis Hamilton,

Carlos Sainz will team up with Williams early to drive their FW46 car in next month's post-season test in Abu Dhabi, the constructor has announced.

Carlos Sainz will get an early taste of his future team as he will driver for Williams in the upcoming Formula One end-of-season test in Abu Dhabi, the British team said on Friday. "This early opportunity allows both Carlos and Williams to begin building their relationship together ahead of next term,