McLaren will not commit to a full IndyCar schedule in 2019 but is undecided on whether it will make a one-off entry in the Indy 500. read more »

Britain's Oliver Rowland will test for Racing Engineering in Abu Dhabi this weekend with his future still undecided for 2018. read more »

While many assumed Le Mans was a definite in Fernando Alonso's diary for 2018, that would not appear to be the case. read more »

Force India remain undecided on their planned name change for the 2018 season. read more »

Force India F1 COO Otmar Szafnauer says the team will discuss letting its drivers race freely again now it has clinched P4 in the constructors' championship. read more »

Already fearing a Ferrari backlash, Lewis Hamilton admits he remains undecided on Mercedes aero updates. read more »

Lewis Hamilton says Mercedes have not yet decided which aero package to run in Japan, the new one that Valtteri Bottas raced at Sepang or the old that Hamilton used. read more »

Felipe Massa is still undecided on whether he wants to extend his Formula One career into a 16th season. Massa reversed his decision to retire at the start of the year to... read more »

Might a Formula 1 engine for 2021 be in the works at Porsche? read more »

Romain Grosjean and Kevin Magnussen are set to continue their evaluation of Brembo and Carbon Industries brake packages in Hungary practice. read more »

Beat Zehnder dashes hopes of an imminent announcement on Monisha Kaltenborn's successor. read more »

Haas undecided on new brake supplier after struggles for Romain Grosjean read more »

Haas are undecided whether to switch their brake supplier from Carbon Industries to Brembo after seeing a recent improvement. read more »

Despite Thursday's play at Barcelona having been set aside for wet weather running, Kimi Raikkonen says it is difficult to give an assessment on Pirelli wet weather tyres. read more »

Mercedes says it is undecided about adopting a full shark fin on the engine cover of its 2017 Formula 1 car, after trialling a radical, raised T-wing at Silverstone on Thursday read more »

Mercedes boss Toto Wolff is undecided on Lewis Hamilton's 'backing up' tactics in the Abu Dhabi GP after the Briton attempted to reverse Nico Rosberg out of a... read more »

Without a drive for next season, Pascal Wehrlein has revealed that his future may not be decided until next year. read more »

F1's sole tyre manufacturer Pirreli was delighted with the behaviour of its tyres during the qualifying session for the American Grand Prix which took place in perfect... read more »

Honda is considering introducing another engine upgrade at the Malaysian Grand Prix, but will delay its final decision until it arrives in Sepang. Honda introduced a... read more »

Despite previously stating that he wanted his future decided when F1 returned from the summer break, Sergio Perez has revealed it is all still up in the air. read more »

Toto Wolff says he is still deliberating on whether to vote in favour of the 'Halo' but says only safety will influence his final decision. read more »

Jenson Button undecided on future, wants to enjoy Formula 1 again read more »

Honda are mulling over upgrading their engine ahead of the Canadian Grand Prix, which takes place at the power-hungry Circuit Gilles Villeneuve... read more »

Honda undecided on Canada upgrade despite positive results read more »

Honda F1 boss Yusuke Hasegawa says the manufacturer is yet to decide how to use its remaining token allocation for an engine upgrade. read more »