Honda appear to have resolved their reliability gremlins, for the most part, having run the "same power unit" throughout the second pre-season test. read more »

Force India's reliability throughout the pre-season testing was strong, says Chief Race Engineer Tom McCullough read more »

James Allison calls 1,040 laps of reliable running as "chastening" for Mercedes having not even reached the edge of the life cycle of its power unit components. read more »

Despite a challenging two weeks of pre-season littered with reliability gremlins, Fernando Alonso and McLaren head to the Australian Grand Prix in a defiant mood. read more »

McLaren has defended its "ambitious" 2018 Formula 1 car design, but admitted its testing reliability problems are because it "didn't do a good enough... read more »

Ferrari remained at the top of the timesheets during the final morning of pre-season testing as McLaren faced another reliability issue with Fernando Alonso at the wheel. read more »

More teams have hit trouble in the final day of pre-season testing at Barcelona. At a moment when one would expect reliability issues to be nearly ironed out, the lack of... read more »

Aston Martin Red Bull Racing's Guillaume Rocquelin is pleased with the new Red Bull car's reliability, after it completed 187 laps without issue. read more »

McLaren bounces back from reliability issues to rack up the laps in Barcelona on Thursday, something that was "important" for Stoffel Vandoorne. read more »

Sebastian Vettel believes Ferrari has solved the reliability gremlins that hampered its F1 title chances last year heading into the 2018 season.  read more »

Sebastian Vettel boosted by 'rock solid' Ferrari reliability at F1 testing read more »

The penultimate day of testing promisies to be another busy one as the attention of Formula One's teams turns from reliability to performance and finding the limits of... read more »

Despite a series of reliability issues during pre-season testing, Fernando Alonso insists his McLaren could go racing tomorrow if it needed to. read more »

Fernando Alonso says he's ready for the 2018 F1 season opener despite missing the majority of track time due to an oil leak with his McLaren. read more »

Fernando Alonso says he has "zero" concerns about McLaren's ongoing reliability problems in pre-season testing. read more »

Another day, another reliability problem; but McLaren insists it does not have a fundamental design issue with its new car. read more »

McLaren insists the various reliability problems that have struck its Formula 1 car during the second week of pre-season testing are unrelated and not indicative of a flawed... read more »

Renault's Bob Bell, has dismissed claims that there is an inherent issue with its batteries, insisting that it is better yesterday's faults happened in testing than... read more »

McLaren insists its ongoing issues during pre-season testing are not a cause for concern. read more »

Mercedes duo encouraged by W09 reliability read more »

Ferrari's Sebastian Vettel topped the opening day of the final pre-season test as McLaren lost more mileage to reliability issues. read more »

Sebastian Vettel was quickest ahead of Valtteri Bottas on the opening morning of the final pre-season test, but McLaren's reliability issues returned as they were limited... read more »

Honda reliability not a surprise says Toro Rosso's James Key read more »

Red Bull Team Boss Christian Horner says he is concerned by Renault's focus on reliability on their engines ahead of the 2018 Formula 1 season. read more »

Renault: Focus on reliability will aid performance read more »