Lewis Hamilton is unsure of the cause of Mercedes' late-race DNF risk after having to concede fourth position to Carlos Sainz on the penultimate lap of the Spanish Grand Prix. read more »

Fernando Alonso has conceded to being unsure if he will return to the Indianapolis 500 with F1 now his sole focus. read more »

George Russell is baffled as to why he was quickest in Friday's practice. read more »

Martin Brundle could not decide whether to name Lewis Hamilton as one of the top three drivers in F1. read more »

Nyck de Vries says there have been no renewed talks with Williams, so is unsure why those rumours have started up again. read more »

Pirelli F1 boss Mario Isola is unsure of the tyre manufacturer's future in F1 beyond 2024. read more »

Max Verstappen is not happy about several things on his car and unsure how the problems will be solved. read more »

The Brackley-based squad has had a disappointing start to the new season, with its W13 unable to fight on equal terms with the race-winning Ferrari and Red Bull teams.Its... read more »

Aston Martin look to be struggling, leaving Timo Glock unsure of what Sebastian Vettel can do with the AMR22 once he returns. read more »

Four-time F1 world champion Vettel tested positive for COVID-19 last week, prompting Aston Martin to announce on Thursday he would be missing the Bahrain race and that Nico... read more »

Valtteri Bottas is unsure Alfa Romeo will be able to complete a full grand prix distance after reliability plagued the team's running in Formula 1 pre-season testing. read more »

On his way to Bahrain for pre-season testing, Kevin Magnussen was not 100% certain his Haas return would truly materialise. read more »

Red Bull and Mercedes are "quite unsure" how F1's sliding scale in R&D will affect them this season, says Anthony Davidson. read more »

Lando Norris is eyeing a first F1 win with the new McLaren, although he remains unsure it will match his driving style ideally. read more »

Mercedes technical director Mike Elliott has conceded there is no way of knowing what the limit of performance will be ahead of F1's new era this season. read more »

The 2007 world champion, who called time on his F1 career at the end of last season, has no racing plans for the future as he instead wants to spend more time with his... read more »

The Steiner family was not massively into watching motorsport, but the Haas team boss still found his way into the industry. read more »

Toto Wolff suggested he is unsure whether Lewis Hamilton will continue racing in Formula One as the seven-time champion is "disillusioned" with how he lost this... read more »

Damon Hill thinks drivers are currently 'unsure' about how they are allowed to race on track. read more »

Lando Norris said he "wasn't so sure" about the actions of the FIA which shaped the outcome of the F1 driver's championship between Max Verstappen and Lewis... read more »

Daniel Ricciardo doubts overtaking in Abu Dhabi will be any easier despite the layout changes. read more »

Max Verstappen slowed down in the middle of the Jeddah track, which meant Lewis Hamilton was unsure about passing him according to Mercedes' Andrew Shovlin. read more »

Lewis Hamilton is not necessarily the favourite to secure an eighth World Championship at the Abu Dhabi Grand Prix, says Toto Wolff. read more »

Verstappen was on course to grab pole for Red Bull after setting two purple sectors on his final qualifying lap, only to run wide at the final corner and hit the wall.It left... read more »

Earlier this year, the Russian complained that he was running a chassis that was heavier than the one used by teammate Mick Schumacher.Finally, at the Belgian Grand Prix,... read more »