Valtteri Bottas on track at the 2017 Abu Dhabi Grand Prix.

Valtteri Bottas has ended his debut Mercedes season with victory at the Abu Dhabi Grand Prix.

Valtteri Bottas on track at the 2017 Abu Dhabi Grand Prix

Mercedes teammate Valtteri Bottas and Lewis Hamilton will start on the front row in Abu Dhabi.

The Autódromo José Carlos Pace.

The escalation of violence in Brazil has imperilled the future of the South American race.

Sebastian Vettel celebrates victory on the 2017 Brazilian Grand Prix podium.

Sebastian Vettel and Ferrari put together their first flawless weekend in months to win in Brazil.

Valtteri Bottas on track at the 2017 Brazilian Grand Prix

Valtteri Bottas capitalised on Lewis Hamilton crashing out of qualifying to seize pole position.

Ferrari CEO Sergio Marchionne.

Ferrari president Sergio Marchionne has threatened to take his team out of F1 if the FIA presses ahead with proposed engine changes.

Lewis Hamilton does celebratory doughnuts at the 2017 Mexican Grand Prix.

Lewis Hamilton has won his fourth world championship after a tense Mexican Grand Prix.

Lewis Hamilton celebrates at the 2017 Mexican Grand Prix.

Lewis Hamilton is a four-time world champion after finishing ninth at the Mexican Grand Prix.

Sebastian Vettel on track at the 2017 Mexican Grand Prix.

A last-gasp lap had Vettel pip Verstappen for pole after the chequered flag.

Lewis Hamilton celebrates with Usain Bolt on the 2017 United States Grand Prix podium.

Lewis Hamilton cruised to victory in Austin, leaving Sebastian Vettel with no real path to the title.