Renault Formula 1 boss Cyril Abiteboul admits that the manufacturer underestimated the development potential of the current engines and says it will take bigger risks to... read more »

Formula 1 rules dictate that every car must be powered by the same type of turbo hybrid engine in the modern era, four decades on from the first turbo revolution beginning read more »

As Toto Wolff continues to doubt the legality of Ferrari's power unit, the FIA's Charlie Whiting insists nothing is wrong. read more »

Formula 1 race director Charlie Whiting insists the FIA is still happy with the operation of Ferrari's hybrid system, despite ongoing discussions with rival teams read more »

Max Verstappen leads home Ferrari pair in Austria as Mercedes suffers its first double mechanical DNF of hybrid era. read more »

Porsche has smashed the Nurburgring-Nordschleife lap record after setting a 5:19.55 with its 919 Hybrid Evo. read more »

On the face of it, a switch from the third most competitive engine of the turbo-hybrid era to the least competitive engine doesn't sound great. But Red Bull's... read more »

As F1 and the FIA prepare to reveal their plans for the engine formula from 2021, FIA president Jean Todt admits that the current formula is too complex. read more »

Mercedes' engine chief Andy Cowell believes there is no performance limit for it to reach despite its advantage in this set of regulations being eroded read more »

SF71H 'most promising Ferrari' in F1's hybrid era - Sergio Marchionne read more »

Never in the hybrid era had Mercedes been beaten for three consecutive races. read more »

Three races into the 2018 season and still no victories for the mighty Mercedes. So are the team who have dominated the hybrid era worried? For more F1® videos, visit... read more »

Brendon Hartley's LMP1 experience with Porsche has given Toro Rosso and Honda fresh ideas on how to conserve fuel, tyres and energy in 2018. read more »

Toro Rosso technical chief James Key has hailed Brendon Hartley's "fresh input" in terms of getting the best out of hybrid technology. read more »

Fernando Alonso has said he "Don't care so much" over how well his former teams and engine partners are doing since leaving Alonso. The Spaniard spoke after... read more »

Porsche unleashed their evolution of the 919 Hybrid this week as Neel Jani broke the track record set by Lewis Hamilton in 2017. read more »

The performance levels coming from Renault's V6 Hybrid power unit are still not sufficient to make Red Bull Racing competitive, at least on a Saturday, according to... read more »

Fernando Alonso has had his first experience of the Toyota he will race at this year's Le Mans 24 Hours, comparins the TS050-Hybrid car to a rocket ship. read more »

Should the FIA and Liberty Media introduce a budget cap in Formula 1, Ford Motorsport would consider a return to the sport, particularly as the hybrid regulations are relevant... read more »

Mercedes domination of hybrid formula set to continue as German manufacturer plans "all new" unit for 2018. read more »

Ferrari had a disastrous start to the 1.6-litre V6 turbo era in 2014, but hit back the following season with Sebastian Vettel winning three races in the Ferrari SF15-T read more »

Formula 1 chiefs are ready to address manufacturers' concerns about new engine proposals for 2021, but the push to get rid of the current turbo hybrid V6 power unit remains read more »

Toro Rosso Formula One driver Bredon Hartley has won the 2017 World Endurance Championship with Porsche. A second place finish in the 6 Hours of Shanghai alongside Timo... read more »

Sport plans to stick with 1.6 litre V6 turbo hybrid but dump MGU-H in favour of more powerful MGU-K and single Turbo. read more »

MEXICO CITY -- Red Bull's Christian Horner would vote to scrap Formula One's current engines "tomorrow" if he could, as he believes the V6 turbos have done... read more »