Turbo issue behind latest McLaren setback at F1 testing read more »

Ferrari had a disastrous start to the 1.6-litre V6 turbo era in 2014, but hit back the following season with Sebastian Vettel winning three races in the Ferrari SF15-T read more »

Formula 1 chiefs are ready to address manufacturers' concerns about new engine proposals for 2021, but the push to get rid of the current turbo hybrid V6 power unit remains read more »

Sport plans to stick with 1.6 litre V6 turbo hybrid but dump MGU-H in favour of more powerful MGU-K and single Turbo. read more »

Formula One teams are meeting in Paris on Tuesday to discuss what engines the sport will have when the current V6 turbo regulations end in 2020. F1's existing engines have... read more »

Toro Rosso is set to run a thorough analysis into why it suffered a double turbo failure on Saturday at the Mexican Grand Prix. read more »

Red Bull boss Christian Horner says the sooner that the current turbo hybrid engines can be ditched, the better it will be for Formula 1 read more »

Lewis Hamilton is worried Mercedes could struggle in 2018 if it is unable to rectify "some really big problems" with its Formula One car. Mercedes dominated F1 for... read more »

Sebastian Vettel will run a fifth new engine in Sunday's Malaysian Grand Prix as Ferrari hope to get something out of his back of the grid start. read more »

Teaser images of Mercedes new F1-engined hypercar have emerged online ahead of its official launch at the International Motor Show in Frankfurt next week. Known as Project One,... read more »

McLaren may consider building its own Formula One engine in 2021 if new power unit regulations make it an affordable alternative to being a customer or works team. After three... read more »

Ferrari is hopeful of avoiding power unit-related penalties over the second half of the season, despite both its drivers being on the limit with… read more »

HUNGARORING -- Ferrari believes it can make it to the end of the season without incurring a grid penalty for using a fifth turbocharger on the cars of Sebastian Vettel and Kimi... read more »

Daniel Ricciardo set the fastest lap in Qualifying before a suspected turbo failure took him out of the session read more »

A frustrating qualifying for Daniel with what looks like suspected turbo failure. read more »

Daniel Ricciardo is concerned that he has lost one of his four engines for the season after suffering a suspected turbo failure in qualifying for the British Grand Prix at... read more »

LONDON -- Formula One's next engine formula will retain hybrid technology, but Ross Brawn has promised not to settle on a solution that finds a "soft middle... read more »

Since retiring from the Spanish Grand Prix with a turbo failure, Valtteri Bottas has scored more points than any other driver at the following four races. From a potential 100... read more »

Renault has ruled out following Mercedes' concept of adopting a split turbo on its Formula 1 engine, saying it sees "no good reason" to overhaul its design read more »

Mercedes-AMG's plans to put a Formula One engine in a road-legal hypercar are progressing nicely, with its 1000bhp drivetrain revealed to the press at the Nurburgring 24... read more »

Valtteri Bottas retirement caused by never before seen turbo failure read more »

Mercedes says a turbo defect it has never encountered before led to Valtteri Bottas' engine failure at the Spanish Grand Prix. Bottas was running third in Barcelona when... read more »

Mercedes has confirmed that a faulty turbo was behind Valtteri Bottas' exit from the Spanish Grand Prix, caused by a previously unseen defect. Bottas was… read more »

A never before seen problem with the turbo on his Formula 1 engine caused Valtteri Bottas to retire from the Spanish Grand Prix, Mercedes has revealed read more »

It was obviously disappointing to see Stoffel receive a 15-place grid penalty for Sunday's race after fitting his fifth MGU-K and turbo-charger. read more »