Fernando Alonso says the potential of the McLaren-Honda MP4-30 was evident for the first time as he completes 59 competitive laps. read more »

Fernando Alonso hailed a "beautiful day" for McLaren-Honda at the Circuit de Barcelona-Catalunya but warned that the team still has to make significant progress... read more »

McLaren racing director Eric Boullier has admitted the team are 50 per cent behind their test schedule at the moment, but is also confident the car is a step ahead of last... read more »

Daniel Ricciardo showed impressive pace on the second day of the second pre-season test to put his Red Bull RB11 top with a 1:24.574. However the times at the top were close... read more »

The problem that ended Jenson Button's day early at the Circuit de Catalunya will require a component re-design according to engine suppliers Honda. read more »

The team kicked off this week's Barcelona test with a series of short runs to evaluate some mechanical balance changes. After concluding the third run of the morning, and... read more »

Fernando Alonso will only be able to do limited mileage on Friday, after McLaren-Honda confirmed that a re-designed component will not arrive in Barcelona until Saturday. read more »

Ferrari maintained their impressive early-season form on the first day of the Barcelona test as McLaren-Honda's woes continued and Lewis Hamilton was forced to stop... read more »

Jenson Button adds just 21 laps onto his McLaren-Honda MP4-30 after issues force it to make an full power unit replacement. read more »

McLaren’s winter woes have continued after the team were forced to stop on the first day of the Barcelona test after completing just 21 laps. read more »

McLaren have been forced to end the first day of the second test early with Jenson Button completing just 21 laps during the morning. The team discovered a faulty seal on the... read more »

Sauber's Felipe Nasr topped the first morning of Formula 1 testing at Barcelona, while McLaren-Honda's day was ended early by a technical problem that could also... read more »

McLaren might not be able to run a full Formula 1 testing programme until Saturday because Honda needs to redesign an MGU-K component after a failure on Jenson Button's car read more »

I’d never thought I would live to utter these words, but for once I’m glad of F1’s inability to come to a decision. We’re all well aware of it. The sport’s notorious... read more »

Testing is a particularly hard thing to judge. It's almost impossible to come up with an accurate pecking order, even by the third and final test, but there are a couple... read more »

Jenson Button got the chance to sample Ayrton Senna's 1991 championship-winning McLaren as he continues to reap the benefits of the team's new partnership with Honda read more »

McLaren-Honda may still be struggling to make progress. Exactly one month before Melbourne, the new British-Japanese works collaboration hit the track early in Barcelona, the... read more »

McLaren completed a day of filming on Monday for 'promotional purposes' at the Circuit de Catalunya in Barcelona ahead of the second pre-season test at the same... read more »

McLaren-Honda enjoys a day of filming at the Circuit de Catalunya ahead of the second pre-season test at the same venue. read more »

McLaren's pre-season troubles are an expected consequence of the extreme design philosophy used by designer Peter Prodromou according to Ron Dennis. The MP4-30 has been... read more »

Going extreme with the new MP4-30 is a "calculated risk", McLaren supremo Ron Dennis has revealed. Although it has struggled to run amid early troubles with new works... read more »

Video: Button on Honda reunion read more »

Video: Honda lab tests new power unit read more »

Jenson Button believes he will "work very well" with Fernando Alonso as they use their experience to push McLaren in their first season back with Honda... read more »

Fernando Alonso says he will only set a target for the season ahead once he's seen McLaren-Honda's full potential, something he reckons will happen around the Chinese... read more »