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 »

The Williams Formula 1 team will run the latest specification Mercedes engine during this weekend's Malaysian Grand Prix read more »

Formula 1 teams can finalise the specification of their 2018 chassis after the FIA confirmed details of how the new halo cockpit protection device load test will be conducted read more »

Force India is disappointed not to have received the latest specification Mercedes Formula 1 engine yet, according to technical director Andy Green read more »

MONZA, Italy -- Fernando Alonso faces a 35-place grid penalty at the Italian Grand Prix after McLaren fitted the latest specification of Honda power unit to his car ahead of... read more »

Former F1 driver Robert Kubica is on the verge of making a sensational return to Formula One after his recent test with the 2014-specification Renault F1 car. The current... read more »

Sauber has announced that it will use the latest specification Ferrari power units in 2018, marking a continuation of its collaboration with the manufacturer… read more »

Mercedes has faith that there will be no repeat of the gearbox problems that have hit its cars in recent races, because it has now reverted to a safer older specification read more »

Lewis Hamilton labelled tackling Silverstone in 2017-specification Formula 1 cars as "the greatest rollercoaster ride", following the conclusion of Friday's… read more »

Renault has played down the spate of reliability issues across its works and customer teams in recent races and says they will be addressed with the latest specification of... read more »

Sauber driver Pascal Wehrlein will start the Canadian Grand Prix from the pit lane, having switched to a different specification rear wing after his qualifying… read more »

Mercedes' customer Formula 1 teams Williams and Force India are benefiting from the manufacturer's latest engine specification at the Canadian Grand Prix read more »

Renault isn't ready to give a firm date for when its 2017 specification MGU-K will actually start a 2017 F1 race. read more »

Antonio Giovinazzi says that a childhood dream came true after he drove Ferrari's current-specification Formula 1 car on the first day of the post-Bahrain Grand… read more »

Today was the GP debut for our 2017-specification wet and intermediate tyres... it wasn't particularly significant due to the lack of running. read more »

Renault is hoping to get its 2017 MGU-K back on its cars from the Russian Grand Prix, after having to revert to last year's specification for the start of the Formula 1 season read more »

Honda's plans to introduce a Melbourne-specification engine at the second Barcelona test could be hampered by an unexplained mechanical issue. read more »