Red Bull's Christian Horner reckons both Daniel Ricciardo and Daniil Kvyat will need around nine engines if they're to go a season without facing a penalty. Currently... read more »

Christian Horner has conceded that there will be no short-term fixes for Red Bull this season, as the squad continues to struggle for reliability and… read more »

Four races into the 2015 season and Daniel Ricciardo has already used three of his four allowed engines, meaning penalties for exceeding his allocation will likely happen... read more »

Renault are hoping to put their reliability problems behind them after yet more failures during the Bahrain Grand Prix. The engine supplier hasn't had the best start to... read more »

Fernando Alonso broke McLaren's Q2, but he immediately called for an examination into the reliability problems that have dogged Jenson Button... read more »

Fernando Alonso is pleased to reach Q2 for the first time in 2015, but he urges the team to focus on reliability after issues for Jenson Button. read more »

Fernando Alonso has called for a "deep investigation" into what caused team-mate Jenson Button's car to stop during practice and qualifying this weekend. Button... read more »

Fernando Alonso has called for the McLaren Formula 1 team to hold a "deep" investigation into Jenson Button's reliability woes at the Bahrain Grand Prix read more »

McLaren has apologised to Jenson Button for the reliability problems he experienced during Friday practice for the Bahrain Grand Prix and is hoping to have them fixed in time... read more »

McLaren will begin ramping up performance after showing good reliability in the Formula 1 Chinese Grand Prix, according to racing director Eric Boullier read more »

Fernando Alonso says he's excited to see what improvement McLaren-Honda can make in Bahrain following steady progress between each of the three opening races of the... read more »

Eric Boullier says McLaren can be positive about its good reliability in China, if not its lacklustre race pace. read more »

Renault takes the blame for the Red Bull and Toro Rosso's poor reliability during the Chinese Grand Prix and admits it struggled with performance too read more »

McLaren expect a better weekend in Bahrain and an even better weekend at the following event in Spain, as it's expected Honda will take some big steps forward with its... read more »

McLaren Racing Director Eric Boullier says that he can draw encouragement from the squad's double finish at the Chinese Grand Prix, even though the team was… read more »

Daniel Ricciardo has admitted that he'll soon face an engine penalty after using his third power unit this weekend in China. Renault has struggled for reliability this... read more »

Renault has admitted that the reliability problems that hit Red Bull and Toro Rosso in the Chinese Grand Prix may well strike again in next week's Bahrain Formula 1 event read more »

Jenson Button is confident McLaren will enjoy massive gains in lap time when they're able to run their Honda power unit at 100 per cent. At present Honda are having to... read more »

Everyone in the team deserves credit for the strong reliability of the VJM08, but there is a long way to go on the development path. read more »

Former driver John Watson is expecting to see a much stronger McLaren-Honda at next weekend's Chinese Grand Prix. The British driver, who won four races with McLaren,... read more »

Renault Sport is pleased to have all four of its cars reach the finish of the Malaysian Grand Prix, even if it a lap down on the leaders. read more »

Mercedes boss Toto Wolff says that Ferrari's victory at the expense of the reigning champions in Malaysia is good news for Formula 1. Wolff's outfit was defeated in a... read more »

Formula 1 teams have agreed to increase the engine allocation from four to five this season - the same number as last season - because of worse than expected reliability. It... read more »

Jenson Button says McLaren and Honda is beginning to maximise the potential of the power unit following a day of improved speed and reliability read more »

Lewis Hamilton says his preparations for the Malaysian Grand Prix have been "heavily compromised" by reliability problems. read more »