Petrobras and McLaren have announced an end to their technical and commercial partnership by mutual consent after two years.The Brazilian fuel and oil company signed with McLaren at the start of 2018 but a plan to introduce its own fuel this year was delayed. It was then reported that the...

McLaren has announced a long-term technology partnership with Brazilian fuel and lubricant company Petrobras following its switch to Renault power units.Having only last year confirmed a collaboration with BP and Castrol, the end of the McLaren-Honda partnership has seen the team analyze its longer-term options. While it will continue to...

Williams hopes to get an advantage over the factory Mercedes Formula 1 team through fuel development during the 2015 season.While Mercedes uses Petronas products in its engines, Williams has a deal with Petrobras. Williams technical chief Pat Symonds said the difference in suppliers gave his team the possibility of getting...

Williams has signed Felipe Nasr as its test and reserve driver for the 2014 Formula 1 season.The 21-year-old Brazilian will drive in five Friday practice sessions at grands prix as well as three official tests, including the current pre-season session in Bahrain, and will attend every race as part of...