Jenson Button is baffled by Mercedes' engine woes, the Brackley squad putting Valtteri Bottas onto his sixth ICE of this season in Austin. read more »

The world champion outfit is facing a difficult end to the 2021 campaign as it juggles concerns about the durability of its internal combustion engines (ICE).Valtteri Bottas is... read more »

Winner of the Turkish GP, Toto Wolff hopes Valtteri Bottas stays in form and that he can be "very helpful" for Lewis Hamilton's title quest. read more »

Four drivers have been hit with grid penalties for the United States Grand Prix with Fernando Alonso, George Russell and Sebastian Vettel set for back of the grid start while... read more »

As Valtteri Bottas takes another grid penalty, Toto Wolff admits that fears over reliability have left Mercedes pondering the prospect of risking a similar move for Lewis Hamilton. read more »

Mercedes "lost some ground" to its rivals after a strong start to Formula 1's United States Grand Prix, believes Lewis Hamilton. Mercedes laid down a marker in... read more »

Lewis Hamilton ended third fastest on Friday at the Circuit of the Americas, while Valtteri Bottas goes into Qualifying with another grid penalty for another engine change. read more »

Mercedes revealed on Friday ahead of the United States Grand Prix that Valtteri Bottas would be taking a third grid penalty in four races after having a new engine fitted to... read more »

Valtteri Bottas has asserted that he can still contend for victory in Formula 1's United States Grand Prix despite taking a grid penalty. Bottas will drop five places from... read more »

Mercedes would not rule out Formula One title contender Lewis Hamilton taking another engine penalty this season after team mate Valtteri Bottas incurred a five-place drop at... read more »

Bottas set the quickest time of the day in FP1, which was fractionally faster than Red Bull's Sergio Perez managed when he topped FP2 later in the afternoon.US Grand Prix... read more »

Mercedes has not ruled out installing Lewis Hamilton's car with fresh engine components at some point during the final races of the 2021 season, which would result in a... read more »

Valtteri Bottas will take a five-place grid penalty from wherever he qualifies for the U.S. Grand Prix after Mercedes changed his car's internal combustion engine. read more »

As Valtteri Bottas takes on his sixth ICE of the season, there is growing concern over the reliability of the Mercedes power unit, though Toto Wolff doesn't appear overly... read more »

Mercedes team principal Toto Wolff has conceded the manufacturer's engines have "no durability" after Valtteri Bottas was forced into another change ahead of the... read more »

Mercedes driver Valtteri Bottas pipped Lewis Hamilton to top the opening practice session for the United States Grand Prix. Hamilton's championship rival Max Verstappen... read more »

Mercedes made an impressive fast start to the United States GP weekend by finishing nine tenths ahead of Red Bull in opening practice, although pacesetter Valtteri Bottas will... read more »

Valtteri Bottas heads Lewis Hamilton as Mercedes set an imposing pace in first practice at the United States Grand Prix. read more »

Valtteri Bottas pipped Lewis Hamilton to the fastest time in opening practice for the United States Grand Prix as Mercedes finished a second clear of Formula 1 rival Red Bull.  read more »

Valtteri Bottas is set to take a five-place grid penalty at this weekend's United States Grand Prix for breaking Formula 1's engine rules.  read more »

Valtteri Bottas led Lewis Hamilton as Mercedes dominated opening practice for Formula 1's United States Grand Prix. Formula 1 has returned to the country for the first... read more »

Valtteri Bottas and Lewis Hamilton topped FP1 in Austin, and ended the session almost a full second faster than Max Verstappen in third. read more »

Mercedes continued its love affair with the Circuit of the Americas in crushing fashion as Valtteri Bottas and Lewis Hamilton left their rivals trailing in first practice ahead... read more »

Valtteri Bottas will take a five-place grid penalty for this weekend's United States GP after Mercedes fitted a sixth new engine in his car - twice as many as is permitted... read more »

Mercedes driver Valtteri Bottas has been hit with another grid penalty ahead of this weekend's United States Grand Prix. read more »