Mercedes has spent its remaining seven engine development tokens ahead of the Italian Grand Prix. All four engine manufacturers started the season with power unit development... read more »

Mercedes has confirmed that it has opted to use its remaining seven engine tokens ahead of this weekend's Italian Grand Prix. Due to a loophole in the 2015 regulations,... read more »

Yasuhisa Arai, Honda’s motorsport chief, believes that the Japanese car manufacturer’s Formula 1 engine is outperforming rival Renault by 25-horse power. Arai’s comments come... read more »

Paul Hembrey, motorsport director of Pirelli, has admitted that the budget for their Formula 1 efforts mirrors that of a fully fledged team. Pirelli will soon find out whether... read more »

Formula 1 should allow free engine development because it would lead to greater parity between the manufacturers and create better racing, believes Toro Rosso's Franz Tost read more »

Honda is hard at work back at its Tochigi engine facility in Japan as it looks to close the gap to rival engine manufacturers at the Belgian Grand Prix when the season resumes... read more »

McLaren's Eric Boullier believes engine supplier Honda should have attempted to poach some engineers from rival manufacturers in a bid to get a head start, rather than... read more »

McLaren will take advantage of its 'free' fifth engine at this weekend's Hungarian Grand Prix, the team has confirmed. The World Motor Sport Council recently... read more »

Confirmation of changes made to both the engine allocation of new manufacturers and penalties for exceeding power unit usage limits will come into effect ahead of the Hungarian... read more »

The FIA's World Motor Sport Council has approved a new set of penalties for exceeding power unit allocation following recent criticism that they're too harsh. At the... read more »

Fernando Alonso believes opening up the development rules would create a better Formula 1 which is less "predictable" and less "boring" for fans at home.... read more »

McLaren's Fernando Alonso and Jenson Button have been granted an additional engine each without penalty following a change to the sporting regulations. During... read more »

McLaren's Fernando Alonso and Jenson Button will be allowed to use an additional power unit without penalty in 2015 after the FIA tweaked Formula 1's rules for new... read more »

Criticism of Formula 1 is at an all time high after what seems to be another season which will be dominated by the Mercedes team. The silver arrows have taken all but one of... read more »

Red Bull boss Christian Horner says Formula One cannot afford to have two of its four engine manufacturers so far off the pace. Red Bull's results have been in steep... read more »

Red Bull's Christian Horner believes Renault and Honda should be given the chance to catch-up to rival engine manufacturers Ferrari and Mercedes. At present, the two... read more »

McLaren are hopeful that Mercedes will agree to allow in-season engine development during the 2016 season, similar to what has been agreed this year. Currently the four engine... read more »

Renault will walk away from Formula 1 if the rules surrounding in-season engine development don't change, Red Bull team principal Christian Horner has warned. This season... read more »

Ferrari and Honda are the first engine manufacturers to spend a portion of their allocated upgrade 'tokens', it is confirmed. read more »

Ferrari and Honda are believed to have both used engine tokens ahead of this weekend’s Canadian Grand Prix, the first manufacturers to take advantage of in-season development. read more »

Force India deputy team principal Bob Fernley has warned that the customer car proposal put forward by the big manufacturers is "very worrying" for the future of... read more »

Canada marks the perfect point in which to introduce an upgraded power unit for Mercedes, but that won't be the case as the German marque has decided against dipping into... read more »

The FIA has put out a call to find a new team to join the Formula 1 grid as early as 2016, boosting it from the current 20 cars to 24 with the addition of the Haas F1 Team.... read more »

Formula 1 engine manufacturers look set to bring forward a proposal which will make the current hybrid-V6 engines louder, answering the pleas of many fans. The change had been... read more »

Formula 1's engine manufacturers have been provided with fresh guidelines from the FIA with regard to improving the reliability of their systems, AUTOSPORT has learned read more »