Red Bull's Daniel Ricciardo is running an older specification of Renault power unit at this weekend's Hungarian Grand Prix compared to his team-mate Max Verstappen read more »

Red Bull is introducing a new specification of ExxonMobil Formula 1 fuel in Hungary this weekend as the team attempts to close the performance gap to Ferrari and Mercedes read more »

Fernando Alonso is set to start the Austrian Grand Prix from the pit lane after taking a new specification of front wing and a new MGU-K, going over his allocation for the season. read more »

Red Bull has stuck with Renault's old specification MGU-K after the new part finally made its track debut in first Formula 1 Austrian Grand Prix practice read more »

After a ten-year-long absence, France returns to the Moving Circuis this weekend. The weekend which mark the first venue of the second third of the 2018 F1 Championship saw the... read more »

All six Mercedes- powered cars were fitted with fresh Turbochargers, MGU-H and Internal Combustion Engines of an upgraded specification. read more »

Mercedes confirms it has brought its updated specification power unit to the French Grand Prix, with "added goodness" than the originally-planned update package in... read more »

Mercedes has confirmed it is running its upgraded Formula 1 engine in France and revealed it is a better specification than the one originally planned for Canada read more »

Lewis Hamilton will find out on Friday whether Mercedes is able to deliver its latest specification of engine at this weekend's French Grand Prix. read more »

Lewis Hamilton and Valtteri Bottas have hinted at a further delay for Mercedes' new Formula 1 engine specification, with no confirmation of its French Grand Prix use yet read more »

Toro Rosso Formula 1 driver Pierre Gasly believes having the new specification of the Honda power unit allowed him to finish three places higher in the Canadian Grand Prix read more »

Toro Rosso driver Pierre Gasly says his Canadian Grand Prix qualifying was "made tough" by him having to switch to an older-specification Honda power unit read more »

Ferrari has committed to using its new rear suspension specification for the Monaco Grand Prix, despite trialling the old configuration in Thursday practice read more »

Sebastian Vettel believes Pirelli made "the correct call" in bringing thinner-tread tyres to last weekend's Spanish Grand Prix, admitting Ferrari would have been... read more »

Renault has confirmed Jack Aitken will get his debut in a latest-specification Formula 1 car as he takes on driving duties on the second day of the first in-season test read more »

Ferrari is understood to have made a 10bhp gain with its 2018 Formula 1 engine, despite the increased reliability demands needed for this season read more »

Red Bull boss Christian Horner says he is concerned Formula 1 engine supplier Renault will start the 2018 season in a compromised specification for reliability read more »

Honda will focus on reliability over performance with its first race specification engine for the 2018 Formula 1 season, Autosport has learned read more »

Sauber's use of a 2018 Ferrari Formula 1 engine will be a "big leap" from contending with a year-old specification last season, according to Marcus Ericsson read more »

Charles Leclerc makes his Formula 1 race debut in next months Australian Grand Prix, but the 2017 F2 champion feels his Sauber team will be better off for having the 2018-spec... read more »

Honda will have its current Formula 1 engine available as a back-up if there are problems with its 2018 specification read more »

Williams has revealed that Lance Stroll was hampered in Formula 1's Brazilian Grand Prix by a lack of engine power, after being forced to revert to an older-specification... read more »

The FIA has revealed the initial details that will shape Formula One's 2021 engine regulation, following a meeting with teams and engine manufacturers in Paris on Tuesday.... read more »

Following a meeting with F1's engine stakeholders on Tuesday, the FIA reveals the initial plans for the specification of power units from 2021. read more »

McLaren's Stoffel Vandoorne will revert to Honda's Spec 3.7 power unit in Mexico after an anomaly was detected on his new specification engine on Friday… read more »