Jenson Button says the updated Honda engine being run in his McLaren this week is the biggest step in performance the Japanese manufacturer has made since its return to F1 last... read more »

McLaren boss Eric Boullier says there has "clearly" been a gain on Honda's updated power unit and predicts more to come before the end of testing. Honda... read more »

McLaren ran an updated Honda power unit at the first day of the second test, which is closer to the one the team is hoping to use at the opening race in Melbourne. Honda has... read more »

Max Verstappen says the introduce of Ferrari power to the updated Toro Rosso has been a success and ends the opening test will all boxes ticked read more »

Carlos Sainz says the Formula 1 car Toro Rosso is running this week in pre-season testing is essentially last year's challenger with some new parts read more »

Haas set for updated engine package in Melbourne read more »

McLaren-Honda is the latest F1 squad to announce its 2016 car, the MP4-31, which retains a near-identical livery to the updated version from last year read more »

Williams' FW38 will be updated for the season-opening Australian Grand Prix, with "constant improvements" targeted throughout the year, deputy team boss Claire… read more »

Honda have refuted claims that their 2016 updated engine will be a "huge horsepower boost" for McLaren... read more »

The FIA's World Motor Sport Council has confirmed a record 21-race calendar for 2016, though the United States Grand Prix is now provisional. Austin's 2015 event was... read more »

Sauber is confident it will enjoy similar improvements Ferrari has produced when it receives the updated power unit but won't increase its relationship read more »

Renault says it needed to run its updated engine at the Brazilian Grand Prix, even though it did not offer the boost in performance it had hoped for. The modified internal... read more »

Renault has admitted that its upgraded power unit did not deliver the anticipated step forward in performance at the Brazilian Grand Prix. Red Bull installed the updated unit... read more »

Valtteri Bottas is the latest driver to take a grid penalty ahead the United States GP following a gearbox change... read more »

Red Bull is not planning to run Renault's updated power unit before the Brazilian Grand Prix after deciding the 0.2s performance gain it is not worth taking the associated... read more »

Renault is set to wait until the Brazilian Grand Prix before running its updated Formula 1 engine with Red Bull, Autosport understands read more »

Daniel Ricciardo admits his team is unlikely to use Renault's updated engine this weekend. read more »

Sebastian Vettel and Kimi Raikkonen will take 10-place grid penalties for Sunday's United States Grand Prix after their Ferrari Formula 1 team chose to introduce an... read more »

Renault says that it will make its upgraded power unit available at the United States Grand Prix, though it has not yet been decided whether Red Bull and Toro Rosso will use... read more »

Renault says it will work in full consultation with Red Bull and Toro Rosso on whether either team opts for the updated power unit in Austin read more »

Formula 1's governing body, the FIA, has ruled out the possibility of customer squads using year-old power units from 2016. Manor Marussia, which has signed a current-year... read more »

Jenson Button is refusing to concern himself with McLaren's decision to give Fernando Alonso first use of its updated Honda power unit. read more »

Both Felipe Nasr and Marcus Ericsson are looking for progress from their upgraded Sauber C34-Ferrari's this weekend in Russia. View the original post at Sauber duo looking... read more »

The FIA introduced updated start regulations for the Belgian Grand Prix, further restricting communication between drivers and engineers. GPUpdate.net assesses… read more »

The FIA's World Motor Sport Council has issued an updated calendar for the 2016 Formula 1 season, which features several changes. The season will now begin in Australia on... read more »