Mercedes has confirmed spending five development tokens on upgrading its Formula 1 engine ahead of this weekend's Belgian Grand Prix read more »

Sebastian Vettel is not expecting a big jump in performance this weekend at Spa-Francorchamps, but is hoping for some at least some progress from upgrades. read more »

Honda has spent a total of seven engine tokens on a new power unit upgrade ahead of the Belgian Grand Prix. The tokens have been spent on upgrades to both the internal... read more »

The Sauber Formula 1 team has brought a raft of new updates, including a short nose, to this weekend's Belgian Grand Prix, Autosport has learned read more »

Honda planning two final power unit upgrades before focussing on 2017 read more »

With nine races remaining, Honda plans to introduce two more upgrades this season. read more »

Honda is hoping to introduce two more updates this year before switching its full attention to the 2017 Formula 1 season, according to its chief Yusuke Hasegawa read more »

Marcus Ericsson is looking for his and Sauber's first points of the season once the team finally introduce their upgrade package. read more »

Marcus Ericsson hopes Sauber can make a big step forward after Formula 1's summer break as it is only now introducing upgrades, while rivals have switched development... read more »

Valtteri Bottas concedes Williams has been outdeveloped by its Formula 1 rivals this season, with a number of the upgrades it has brought failing to deliver the expected gains read more »

Romain Grosjean is relishing the prospect of potential performance gains from a fresh raft of Haas updates to be introduced after the summer read more »

Red Bull team principal Christian Horner says it is reeling in its current season developments as Renault confirms no power unit updates until 2017 read more »

Renault's engine technical director Remi Taffin confirmed that the French manufacturer does not intend to introduce a new specification power unit for this year. However,... read more »

No more big engine upgrades at Renault until 2017 - Remi Taffin read more »

Sauber upgrades get green light following Longbow takeover read more »

Jenson Button is confident of strong weekend for McLaren at a track which suits its strengths with the aid of its recent power unit upgrades read more »

Only a couple days after the British Grand Prix concluded, the F1 paddock are staying in Silverstone for in-season testing as fresh faces of the sport will be trying out the... read more »

Honda has upgraded its internal combustion engine (ICE) in time for McLaren's home Grand Prix. read more »

Marcus Ericsson is confident that Sauber can make a step forward at this weekend's British Grand Prix, as it runs Ferrari's upgraded Turbocharger for the first… read more »

McLaren engine partner Honda is set to introduce its latest batch of upgrades in the next "couple of races", according to the manufacturer's power unit chief… read more »

Ferrari Team Boss Maurizio Arrivabene believes the Italian marque still have a chance of catching Mercedes in the title race, and updates to allow them to achieve that could... read more »

Felipe Nasr hopes Sauber will be able to bring its long-awaited upgrade package to the British Grand Prix next month, as it attempts to move up the Formula 1… read more »

Ferrari boss Maurizio Arrivabene hints at "surprise" upgrades to the SF16-H. read more »

Claiming that the F1 Championship race isn't over, Ferrari boss Maurizio Arrivabene has revealed that they may introduce a couple of upgrades in the coming races which may... read more »

Carlos Sainz Jr. says Toro Rosso is beginning to slip back through the pecking order, as rival teams gradually introduced engine upgrades across the course of the season. Toro... read more »