Toro Rosso technical director James Key says his team has a "heavy responsibility" to help its engine partner Honda progress this year. read more »

The managing director of Renault hopes for better weather conditions in test two to ensure the team can get significantly more laps in the books. read more »

Pierre Gasly completed almost 150 laps on the final day of the first test, much to the delight of Toro Rosso's technical director James Key. read more »

McLaren racing director Eric Boullier has praised the working relationship between his team and new F1 engine partner Renault following the opening week of pre-season testing.  read more »

A reliable final day that saw McLaren complete 161 laps left racing director Eric Boullier pleased. read more »

McLaren racing director Eric Boullier hits out at "selfish" teams for not agreeing to change the dates for the F1 pre-season test in Barcelona after snow scuppered... read more »

Renault Formula 1 managing director Cyril Abiteboul admits his team is considering factoring strategic grid penalties into its 2018 season, in order to maximise engine performance read more »

Force India's technical director explains the difficulties and cost of implementing the new safety device. read more »

Sauber's Technical Director was happy with the performance of the C37-Ferrari during the opening day of pre-season testing on Monday. read more »

Force India technical director admits Halo cost drove up team's costs. read more »

Force India technical director Andrew Green says Formula 1's halo created "huge" extra costs for his team, because it meant last year's chassis could not be... read more »

McLaren sitting out most of Formula 1 2018 pre-season testing's opening session due to Fernando Alonso losing a wheel was "no big deal", insists executive... read more »

McLaren Technical Director Tim Goss says the new cars, and new tyres, will result in an increase in pit stops in 2018 read more »

Although much is expected of McLaren this season, racing director Eric Boullier insists he's not expecting an easy stroll back to the front of the grid. read more »

Mercedes have decided to stick with the long wheelbase for this year's W09 with technical director James Allison saying it was a "no-brainer." read more »

Mercedes technical director James Allison says sticking with the long wheelbase concept for the 2018 Formula 1 season was "a no-brainer" read more »

Ferrari technical director Mattia Binotto explains the rationale of development behind Ferrari's 2018 F1 contender.  read more »

The papaya orange and blue livery on McLaren's 2018 Formula 1 car was inspired by fans and not just "an emotional decision", according to executive director Zak... read more »

Sauber F1 technical director Joerg Zander explains the key changes the team has made with its C37 for the 2018 F1 season read more »

Alfa Romeo Sauber F1 Team's Technical Director Jörg Zander says the new C37 has a different car philosophy compare to 2017's C36. The new Sauber will feature a modern... read more »

Formula One's managing director Chase Carey has hit back at criticism of the changes Liberty Media has put through recently. He defended his company's decision by... read more »

Renault's managing director hits out at Formula 1's new three-engine rule, but says change is possible. read more »

McLaren's racing director has revealed his fear of losing Fernando Alonso last season and is wary of rival teams turned poachers. read more »

F1's managing director of motorsports, Ross Brawn, believes Liberty are bringing a change in philosophy to the sport which sees the fans put first. read more »

Toro Rosso's technical director believes that the reliability of the Honda power unit can make or break their season. read more »