The race start can be a defining moment of any driver's race, but what goes through Pierre Gasly & Yuki Tsunoda's heads once the lights go out and they're... read more »

Could F1 return to V10 engines in 2026? As F1 looks to update its fuel regulations, there are currently two leading contenders in the fight - biofuels and e-fuels. Both have... read more »

It quickly became apparent that the power units of both men were starved of fuel - despite there being plenty of ExxonMobil's finest E10 in their respective tanks.In other... read more »

Mercedes power unit boss, Hywel Thomas says the move to E10 fuel this season is the biggest change to the regulations since the introduction of the hybrid era in 2014. read more »

Manufacturers have had to adjust their PUs to suit the different cornering characteristics of the 2022 cars, as well as having to deal with the change from E5 to E10 fuel.In... read more »

The move to E10 fuel for the new 2022 engines is being described by Mercedes as the biggest change since 2014. read more »

Mercedes Formula 1 engine chief Hywel Thomas says the switch to E10 fuel for the 2022 season is the biggest power unit-related change of the V6 hybrid era.  read more »

The four F1 manufacturers have been hard at work developing new fuels with their suppliers since the rule was announced, while also optimising their power units to work more... read more »

Mercedes says the switch to E10 fuel for the 2022 Formula 1 season marks the biggest Power Unit-related change since the introduction of the 2014 regulations. This year, F1 is... read more »

Honda believe it will be "difficult" for the teams to reach last year's power levels this season because of the new E10 fuel. read more »

As part of the rules overhaul for this year, F1 is demanding that cars use E10 fuel - which is a mixture of 90 percent fossil fuel and 10 percent ethanol.The change has been... read more »

Honda ceased its official works involvement in the sport at the end of last season, and henceforth Red Bull is paying for its services, including the development of this... read more »

According to Helmut Marko, while some manufacturers are understood to have clawed back much of the performance loss down to the switch to E10 fuel, the 2022 Honda engine is... read more »

Red Bull team boss Christian Horner would prefer Formula 1 to just wait until the new power units to increase biofuel use. read more »