Claire Williams understands how bad it looks that her team missed the opening two and a half days of testing for the 2019 season. read more »

Williams deputy team principal Claire Williams refused to blame technical director Paddy Lowe for the "embarrassing" delay in getting the team's 2019 car... read more »

As her team finally took to the track, Claire Williams admits to being disappointed and embarrassed by the delayed debut of its 2019 contender. read more »

Claire Williams says it is "embarrassing" that Williams was the only team to have missed the start of 2019 Formula 1 pre-season testing read more »

New Scuderia Ferrari signing Charles Leclerc put in a solid 157 laps during his first run in the SF90 on the second day of pre-season testing, and claimed the fastest time of... read more »

Williams' 2019 F1 car has finally hit the track to start its pre-season preparations on the third day of the opening test.  read more »

Williams admit their start to the F1 2019 season has been "horrible" but are optimistic they can make up for lost time at pre-season testing. read more »

Lewis Hamilton has warned that it would be "unfair" to pin championship expectations or hopes on Charles Leclerc for the 2019 Formula 1 season, as the Ferrari... read more »

Williams's delayed 2019 Formula 1 car has run for the first time in pre-season testing at Barcelona read more »

Lewis Hamilton is expecting Mercedes' "most challenging year" as they bid to retain their Formula 1 supremacy in 2019. read more »

Lewis Hamilton says he does not allow those near him to even discuss his chances of winning a sixth Formula 1 drivers' championship in 2019, as it distracts him from his... read more »

Kimi Raikkonen set the fastest time of 2019 Formula 1 pre-season testing so far to lead the way at lunchtime on day three at Barcelona for Alfa Romeo read more »

Indycar has opted against using the Halo cockpit-protection device developed by the FIA in Formula 1. Instead, the series has announced the introduction of what it calls... read more »

With testing under way and all of 2019's new cars unveiled, BBC Sport asks which one is the best... read more »

The variety of approaches to the new-for-2019 front wing regulations has been one of the biggest talking points of Formula 1's pre-season testing so far read more »

The main area of interest in the new regulations for the 2019 Formula 1 season is the impact of the new front wing dimensions. Our technical editor Jake Boxall-Legge joins Gary... read more »

Arai's latest helmet has now passed FIA tests and will be legal for the start of the Formula 1 season at the Australian Grand Prix read more »

Pirelli boss Mario Isola explains why the Italian manufacturer's F1 tyres have a shiny new look for 2019.  read more »

All eyes are on the Williams garage ahead of the third day of testing in Barcelona. The struggling British team missed the first two days of 2019 running, amid rumours of... read more »

Antonio Giovinazzi plans to model his approach and driving style on new Alfa Romeo F1 teammate Kimi Raikkonen in 2019.  read more »

Lance Stroll says it is a "shame" to see his former team Williams hit problems in 2019 F1 pre-season testing.  read more »

Alfa Romeo driver Antonio Giovinazzi is willing to try to follow Kimi Raikkonen's driving style this year because it would be a "mistake" for him to ignore his... read more »

Formula 1 rookie Lando Norris says McLaren's 2019 car feels "completely different" to last year's car and that the mood within the team has... read more »

Gary Anderson reviews the second day of Formula 1 pre-season testing in part two of our special daily episodes of The Autosport Podcast read more »

Follow all the action from Barcelona's Circuit de Catalunya here, where F1 teams are testing ahead of the 2019 season. read more »