Lotus Technical Director Nick Chester says the "biggest positive" of the second pre-season test was the reliability of the E23 Hybrid. read more »

After two of the three pre-season tests it is clear that, in terms of reliability, Mercedes has a clear advantage. read more »

Sauber has confirmed its driver line-up for the final pre-season test at the Circuit de Barcelona-Catalunya, which runs from February 26-March 1. read more »

World Champion Lewis Hamilton says one crucial aspect of pre-season testing for him has been developing a relationship with a tweaked engineering set-up. read more »

Romain Grosjean ended the second F1 pre-season test with the fastest time overall, but was happier with the reliability and mileage put on the Lotus E23 around the Circuit de... read more »

Fernando Alonso will remain in a Barcelona hospital on Sunday evening after he suffered a concussion during his accident on the final day of pre-season testing... read more »

New Sauber Formula 1 driver Felipe Nasr says the team had "too many" problems after missing almost the entire morning of the final day of the second pre-season test read more »

McLaren has confirmed Fernando Alonso suffered concussion during his accident at the final day of the second pre-season test in Barcelona read more »

Full combined results from four days of pre-season 2015 F1 testing at the Circuit de Catalunya (19-22 February) read more »

Sebastian Vettel is not deterred by a number of teething problems during his latest day of pre-season testing read more »

McLaren says that Fernando Alonso will remain in hospital overnight for observations, having suffered a concussion during a pre-season testing accident at the Circuit de... read more »

Romain Grosjean kept Lotus top on the final day of the second pre-season test in Barcelona using the super-soft tyres to set his best time. The Frenchman might have been... read more »

Force India says it is working hard to ensure the 2015 specification VJM08 its track debut at the final pre-season test later this week. read more »

Nico Rosberg says he is feeling 'confident' following the second pre-season test in Spain, but plays down eye-catching lap times on medium rubber read more »

Carlos Sainz Jr blamed high winds for the crash that brought Toro Rosso's final day of the second Formula 1 pre-season test to an early end read more »

Romain Grosjean says he is pleased with Lotus' progress after setting the quickest time on the final day of the second pre-season test at the Circuit de... read more »

Nico Hülkenberg expressed his happiness despite having his sole day of running at the second pre-season test curtailed by engine issues. read more »

Romain Grosjean made it three out of four for Lotus at this week's pre-season test in Barcelona as he topped an eventful day marked by Fernando Alonso's unusual crash... read more »

Lotus' Romain Grosjean is fastest but the end of the second pre-season test is overshadowed by Fernando Alonso's accident. read more »

Full testing times from the second F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 6pm read more »

Romain Grosjean keeps Lotus at the heads of the timesheets as the second pre-season test ends, while Nico Rosberg hints at Mercedes potential in second read more »

Romain Grosjean ensured Lotus ended the second Formula 1 pre-season test on top as Nico Rosberg used medium tyres to deliver an ominous warning for Mercedes' rivals at... read more »

Romain Grosjean put Lotus on top for the third time this week on a heavily-interrupted final day of the second pre-season test at the Circuit de Catalunya, after a late run... read more »

Romain Grosjean topped a dramatic final day of the second pre-season test at the Circuit de Barcelona-Catalunya, as Fernando Alonso was airlifted to hospital. Alonso's... read more »

Fernando Alonso has been given the all-clear by doctors following his heavy shunt during the final day of the pre-season test in Barcelona... read more »