Carlos Sainz Jr said he doesn't understand how rival Formula 1 teams managed to complete so many laps on the first day of 2017 pre-season testing read more »

Daniel Ricciardo reckons Formula 1 cars will be able to go "a lot quicker" as testing develops, despite an already fast start to the pre-season… read more »

Mercedes and Ferrari enjoy impressive starts to pre-season testing as Red Bull and McLaren hit trouble. read more »

Lewis Hamilton put in a late effort at the Circuit de Catalunya on Monday afternoon to grab the first P1 of pre-season testing from Sebastian Vettel. read more »

Today's times from the Circuit de Catalunya, as the opening pre-season test gets underway. read more »

Mercedes driver Lewis Hamilton set the pace as Formula 1's new technical era got under way with pre-season testing at the Circuit de Barcelona-Catalunya on… read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 Final read more »

Lewis Hamilton leads opening F1 pre-season test day at Barcelona read more »

McLaren says its troubled start to Formula 1 pre-season testing came as a surprise, after Honda's new engine had run trouble free during a filming day on Sunday read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 5pm read more »

F1 teams have been told they can post short video footage on social media during the first week of pre-season testing. read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 4pm read more »

Pascal Wehrlein hoping to get all clear for second pre-season test read more »

Mercedes debuted a 'shark fin' on its W08 during the afternoon of the opening day of pre-season testing at the Circuit de Barcelona-Catalunya. Valtteri… read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 3pm read more »

Pascal Wehrlein says he will undergo a further medical assessment at the end of the week, which will determine whether he can drive during the second pre-season… read more »

Sebastian Vettel was fastest for Ferrari during the morning session of pre-season testing, ahead of the Mercedes of Valtteri Bottas. read more »

Sebastian Vettel and Valtteri Bottas were the clear pace-setters at Barcelona as pre-season testing got underway. read more »

Ferrari sets the pace on the first morning of pre-season F1 testing as Mercedes and Valtteri Bottas pile on the mileage; Trouble for McLaren, Red Bull. read more »

Ferrari led the way on the first morning of 2017 Formula 1 pre-season testing at Barcelona, with Sebastian Vettel outpacing new Mercedes recruit Valtteri Bottas read more »

All 10 Formula One team's have now unveiled their 2017 challengers ahead of the upcoming season and we have already had a first taste of seeing all the car's on-track... read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 12pm read more »

Sauber's Pascal Wehrlein is reportedly on course to return to action in the second pre-season test at Barcelona on March 7. read more »

Red Bull encountered early problems during day one of pre-season testing in Barcelona, with a sensor issue causing the RB13 to stop on circuit. read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 1 - 12pm read more »