McLaren-Honda says it is pleased with the raw speed of the MCL32 despite the mileage limiting technical issues that have blighted it. read more »

Daniil Kvyat and Carlos Sainz Jr completed just 63 laps between them on day three in Spain after drivetrain issues on their Toro Rosso's. read more »

In his first day of testing of 2017, Romain Grosjean expressed disappointment that issues with his Haas VF-17 cost him valuable track time on Wednesday. read more »

It hasn't been an easy day as we had a few issues here and there. read more »

It's obviously not ideal when you encounter the kind of issues we had today and on Monday, but that's the nature of testing. read more »

Eric Boullier attempts to play down its ongoing troubles with the power unit as Honda expresses remorse towards Fernando Alonso and Stoffel Vandoorne. read more »

Toro Rosso plagued by drivetrain issues at F1 testing read more »

Toro Rosso has revealed that repeat drivetrain problems severely hindered its programme on the penultimate day of the first pre-season test in… read more »

Romain Grosjean has confirmed that Haas is still working to get on top of its brake problems from 2016 read more »

Yusuke Hasegawa has confirmed Honda are working hard to resolve the engine issues that have hampered McLaren's progress in testing so far. read more »

Eric Boullier believes Honda will iron out the issues McLaren have been experiencing with their engine during testing, and is confident they will soon be back on course with... read more »

Giovinazzi could only able complete an installation lap during the morning session but returned to the track in the afternoon. read more »

Kevin Magnussen admitted it was pleasing to run so many laps of the Circuit de Barcelona-Catalunya on Tuesday with out any notable issues. read more »

There is already a lot of hard work going on behind the scenes by Honda to identify the issues and rectify them as soon as possible. read more »

We had a very positive day with not too many issues and we've done quite a lot of laps so we can be happy. read more »

BARCELONA, Spain -- Stoffel Vandoorne insists the atmosphere at McLaren is positive despite another day hampered by issues with its Honda power unit. For the second day in a... read more »

Lewis Hamilton teases a glimpse of Mercedes' pace on the super-soft tyres as McLaren and others suffer technical issues on day two of F1 testing. read more »

McLaren have suffered further issues during the second day of testing in Barcelona on Tuesday, as Stoffel Vandoorne comes to a halt at the end of the pitlane. read more »

Fernando Alonso admits frustration of opening day engine issues have left him sad. read more »

Despite niggling issues with the STR12, Carlos Sainz Jr felt positive after the first day of testing in Spain, feeling progress has been made during the off-season. read more »

BARCELONA, Spain -- Red Bull has downplayed the two issues it suffered either side of lunch on the opening day of winter testing, saying engine supplier Renault was simply... read more »

Fernando Alonso believes it is too easy for media to draw early parallels between Honda's issues with its new Formula 1 engine and its 2015 woes read more »

We had a few issues, but that's normal. read more »

Haas Team Principal Guenther Steiner says the squad's greater experience aided its progress, despite a handful of issues on the opening day of… read more »

Red Bull Team Principal Christian Horner has played down the team's reliability issues on the opening day of testing, describing the problems as… read more »