McLaren's troubled week in Bahrain has produced a slight upturn with a reliable morning on the second and final day of Testing. read more »

FIA president Jean Todt believes Formula 1 cars need to become simpler, cheaper and less reliable, ahead of a meeting with leading manufacturers in Paris on Friday read more »

Formula 1 is too expensive, too complicated and the cars are too reliable, according to Jean Todt, president of governing body the FIA. read more »

Fernando Alonso had to be satisfied with a reliable day of practice, though the true test will come on Sunday during the actual race. read more »

We were very reliable for the first test and, knock on wood, we stay like that in the first race, because there is a chance to score points if others have problems. read more »

The Mercedes W08 continues to be reliable as Valtteri Bottas completed 95 laps around the Circuit de Barcelona-Catalunya on Thursday afternoon. read more »

McLaren-Honda enjoyed a more fruitful and productive day of running on track at the Circuit de Barcelona-Catalunya on Wednesday. The team was able to work through a number of... read more »

McLaren 'boosted' by reliable running as Fernando Alonso racks up 72 laps read more »

"I think if both our cars had been fully reliable all year we would have had pretty much the same battle we had all last year" - Lewis Hamilton read more »

Lewis Hamilton says having a perfectly-reliable Mercedes Formula 1 car until the end of the season would be "a real breath of fresh air" read more »

Lewis Hamilton says after a trouble-free Friday practice he will put faith in Mercedes to provide him with a reliable car for the Japanese GP read more »

A reliable test outing for Renault's revised power unit will see the manufacturer attempt to make the upgrade available for the Monaco Grand Prix. read more »

Despite a troubled second pre-season test, Haas F1 principal Gunther Steiner is confident that the team can be in the mix at the Austalian Grand Prix. read more »

ESPN rounds up all the reaction from up and down the paddock after the third day of testing in Barcelona Mercedes Nico Rosberg: "That was another very valuable day for us.... read more »

To borrow Manor's hyperbole, check out the most reliable podcast in the entire history of F1. read more »

Despite his much publicised critique of the McLaren-Honda MP4-30's performance, Fernando Alonso points out that it was at least reliable in Japan read more »

Gene Haas expects to surprise people when his team make their Formula 1 debut in 2016, and also expects to have a reliable car thanks to the technical partnership with... read more »

Renault has conquered the reliability problem of its Formula 1 engine, according to Red Bull driver Daniel Ricciardo read more »

Former head of Cosworth F1 Mark Gallagher says the sport “got it wrong” in forecasting how reliable its hybrid engines would actually be and has suggested that Renault and... read more »

Renault believes that it is heading in the right direction after securing its best result of 2015 at the Monaco Grand Prix. Daniil Kvyat claimed fourth position while Red Bull... read more »

Renault managing director Cyril Abiteboul says the company must discover why its results on the dyno are not being transformed into success on-track. Renault, which supplies... read more »

Renault believe a fault with their power unit validation process back at their facility in Viry, could be to blame for the recent reliability woes suffered by its customers... read more »

Renault must switch their attention to performance gains, rather than reliability, according to Red Bull team principal Christian Horner. The Briton has urged the French power... read more »

The addition of a fifth engine to the current allocation of four now looks unlikely, with Mercedes set to veto the change according to Niki Lauda. It had been agreed in... read more »

Renault don't feel extra pressure to improve following threats by their only customer, Red Bull, to quit the sport should improvements not be found promptly. Red Bull and... read more »