Hamilton said he wasn't questioning the legality of Ferrari's car, but Vettel seemed unconvinced, albeit unbothered. read more »

Jenson Button thinks Lewis Hamilton is favourite to win this year's world championship as he is unconvinced Sebastian Vettel will be able to reel in the... read more »

Kimi Raikkonen feels F1 need to give Pirelli further wet weather opportunities with its new tyres after being unconvinced by artificial wet testing in Spain read more »

Gene Haas wants his F1 team to focus on moving up the grid rather than an outright redistribution of the sport s prize money read more »

Kimi Raikkonen is impressed with Ferrari's pace in Japan but is unsure whether it will spur a fight back against Mercedes and Red Bull. read more »

Pierre Gasly says drivers could get used to the 'Halo' cockpit protection device... not that he personally favours it. read more »

Drivers unconvinced by plans to increase downforce for 2017 read more »

Drivers are still not sure that Formula 1 is heading in the "right direction" with its proposed 2017 rules package as the deadline for an agreement looms. read more »

World Champion Lewis Hamilton says Formula 1's aim of lowering lap times from 2017 won't have the desired effect of increasing the on-track spectacle. Formula 1... read more »

Sergio Perez is cynical about the new radio communication and qualifying tweaks, saying he doesn't believe it will do much for F1. read more »

Jules Bianchi's father Philippe feels Formula One bosses "must go further" with cockpit safety after being left unconvinced by the new Halo device. Kimi... read more »

Kimi Raikkonen was left unconvinced by Pirelli's alternative wet-weather tyres as Formula 1 returned to action in 2016 read more »

Renault MD Abiteboul admits new engine formula is not fit for purpose. read more »

Daniel Ricciardo sets top five pace in free practice for the Brazilian Grand Prix, but he isn't attributing it to the Renault engine upgrade read more »

Jenson Button is unconvinced by the FIA's customer engine proposal, saying he doesn't believe it will be possible to equalise the two specifications. read more »

Formula 1's plans to reintroduce refuelling in 2017 could be scrapped this weekend amid dwindling support following further consideration. Team bosses are due to meet in... read more »

Felipe Massa is unconvinced by the Strategy Group proposal to make the F1 cars faster, saying improving the noise is 'more important'. read more »

Michele Mouton, the President of the FIA's Women in Motorsport Commission, is unconvinced that Bernie Ecclestone's idea of an all-female championship would be… read more »

One development to emerge from the first F1 test of 2015 was the apparent 'noisier' engines... but teams and drivers remain unconvinced. read more »

Niki Lauda is determined to sort out the issues between his two drivers at Mercedes after describing Lewis Hamilton's podium snub toward team-mate Nico Rosberg as... read more »

No matter what else is happening on track or in the paddock, the row over engine noise - or lack of it - refuses to go away. read more »

Jenson Button remains unconvinced by his team's signing of rookie Kevin Magnussen, fearing the Dane may have stepped up to F1 too early. read more »

Christian Horner says he was unconvinced by Mercedes' defence of its tyre test in front of the FIA's International Tribunal read more »

While Felipe Massa is convinced his team has taken a step forward he remains unconvinced at the decision to lose a pre-season test in favour of an in-season version. read more »

Kamui Kobayashi says he isn't convinced that new rules in F1 will increase overtaking during the year ahead read more »