Christian Horner reckons Honda’s reliability is “very encouraging” after his Red Bull team and sister outfit AlphaTauri used just one power unit apiece through the duration of... read more »

Williams' George Russell says the team had a "small issue" with their Mercedes PU on Friday as the reliability issues in testing continued. read more »

Though Lewis Hamilton has expressed concern at the reliability of the W11, Mercedes once again leaves Barcelona with the highest mileage. read more »

Though he completed the most laps in pre-season testing, Lewis Hamilton has admitted concern at the W11's reliability. read more »

Lewis Hamilton says there is some concern over Mercedes’ reliability after he was forced to stop on Thursday with an engine issue, just one of a number of breakdowns for... read more »

Lewis Hamilton has declared Barcelona being a "good winter test" but has concerns over Mercedes' reliability heading into the season opener. read more »

Lewis Hamilton says Mercedes' reliability issues throughout pre-season testing are "a concern" heading into the 2020 F1 season. read more »

Lewis Hamilton says Mercedes is battling "plenty of problems", admitting the engine reliability dramas that have affected the Formula 1 team during pre-season testing... read more »

The timesheet may suggest differently, but Mercedes has once again demonstrated their impressive pace today despite their reliability issues that have hindered them on the... read more »

Lewis Hamilton completed only 14-laps of running on the penultimate day of pre-season testing as reliability problems continue with the Mercedes power unit - Williams also... read more »

Sebastian Vettel remained fastest for Ferrari at the end of the penultimate day of 2020 pre-season Formula 1 testing, while Mercedes' Lewis Hamilton suffered a reliability... read more »

Sebastian Vettel ends the penultimate day of pre-season testing at the top of the timesheets as Mercedes suffer reliability problems resulting in considerably limited running. read more »

Williams have suffered more confirmed reliability problems in pre-season testing than any other team, and deputy team principal Claire Williams says the problems have come... read more »

Robert Kubica tops the timesheets on the opening day of the final Formula 1 pre-season test in Barcelona as numerous teams hit trouble. read more »

Red Bull and Honda have targeted getting through the 2020 Formula 1 season without any unprescribed engine changes this season, amid growing optimism about the reliability of... read more »

Tom McCullough was pleased with the work put in by Racing Point during the first pre-season test in Spain, with a lot of encouragement coming from the speed and reliability of... read more »

Both Sergio Perez and Lance Stroll were encouraged by the pace and reliability of the RP20 after the first three days of testing in Spain this week. read more »

The first Formula 1 pre-season test is done and dusted, which means we’ve just three more days of running before the teams head out to Melbourne for the Australian Grand Prix... read more »

Ferrari hits trouble on the final day of the first winter test in Barcelona read more »

Red Bull focus is on reliability ahead as the first Formula 1 pre-season test comes to a close in Spain. read more »

The second day of testing for the Formula One teams was another productive day, with good weather and solid reliability both present at Circuit de Catalunya. read more »

Carlos Sainz and McLaren have a solid day of testing in terms of reliability and performance read more »

Max Verstappen says the new Red Bull car is "fast everywhere" and its reliability has improved as well, following the first day of 2020 Formula 1 pre-season testing... read more »

Reliability, stability and unity are the three key words to success for Ferrari this season, according to Italian journalist Carlo Vanzini. read more »

Ellie Holland is part of our Engineering Team who travel the FIA Formula 1 World Championship with us. Ellie's role as Reliability Engineer includes reporting on any... read more »