Alan Permane has conceded Lotus stretched the limits of reliability - but not safety - during a tough 2015 Formula 1 season read more »

Honda chief Yasuhisa Arai says delaying its return to Formula 1 by a season would not have prevented it from enduring a difficult first year back in action. Honda reunited with... read more »

McLaren-Honda will continue with its "size zero" approach to packaging its power unit next year. Honda's return to Formula One this year has been marred by... read more »

Mika Hakkinen admits it has been "painful" to watch his former team McLaren struggle for performance and reliability in Formula 1 during 2015 read more »

Fernando Alonso says he does not intend to take a sabbatical from Formula One after McLaren boss Ron Dennis suggested it could be a possibility next week. A lack of power and... read more »

Toro Rosso driver Carlos Sainz Jr says he was "angry" at the latest reliability problems of his rookie Formula 1 season he suffered during the Brazilian Grand Prix read more »

Renault has admitted that its upgraded power unit did not deliver the anticipated step forward in performance at the Brazilian Grand Prix. Red Bull installed the updated unit... read more »

Although pleased with the reliability of their upgraded engine, Renault concedes that "it did not deliver the expected improvements in performance"... read more »

Fernando Alonso said he was pleased to put recent reliability woes behind him during the Brazilian Grand Prix but described his McLaren MP4-30 as "strange" to drive... read more »

Fernando Alonso admitted his frustration after he stopped on circuit during qualifying for the Brazilian Grand Prix, as McLaren's woes performance and reliability woes... read more »

Fernando Alonso remains adamant that McLaren-Honda is still making progress with its package, despite being hampered by reliability problems at the previous two… read more »

Mexican GP polesitter Nico Rosberg reckons reliability will be “on the edge” in Sunday’s race owing to F1’s unfamiliarity with the Autodromo Hermanos Rodriguez and its unique... read more »

McLaren-Honda's Jenson Button maintains that he would rather retire from the lead of a race, instead of finishing down the order. read more »

Red Bull team principal Christian Horner has confirmed that the introduction of the upgraded Renault engine has been pushed back due to reliability concerns. The French... read more »

Nico Rosberg says qualifying, consistency and reliability have contributed to Lewis Hamilton getting the better of him in this year's championship battle. Last year's... read more »

Fernando Alonso insists it is realistic to target a two-and-a-half seconds per lap improvement from McLaren-Honda ahead of 2016, something he says will make the team winners... read more »

The updates to Renault's Formula 1 power unit for the United States Grand Prix are aimed at power rather than drivability or reliability read more »

Renault has set their sights on a "clean weekend" in Austin, saying they have no concerns over the reliability of their new spec engine... read more »

Toto Wolff says the focus on reliability with Mercedes' engine upgrade is behind the decision not to offer it to Williams, Lotus and Force India. read more »

Mercedes boss Toto Wolff has admitted that Mercedes' reliability has not been up to standard, following a sequence of retirements for Lewis Hamilton and Nico Rosberg since... read more »

Mercedes motorsport boss Toto Wolff has admitted that the Formula 1 team's reliability record needs to improve, following two retirements in three… read more »

Toto Wolff says Mercedes will cover "every little detail" of its recent reliability problems to prevent a repeat in the final races of 2015. Mercedes'... read more »

Mercedes' has not made the step it had hoped for on reliability in Formula 1 this year, with its situation getting "worse and worse" according to Nico Rosberg read more »

Nico Rosberg laments his bad luck as he calls on Mercedes to investigate why 'small things' have derailed his 2015 F1 title dreams. read more »

Russian Grand Prix winner Lewis Hamilton admits reliability remains a concern for Mercedes following Nico Rosberg's retirement from Sunday's Formula 1 race at Sochi read more »