Toto Wolff says it is unfeasible to expect engine manufacturers to be charitable when pricing its power units to customers. read more »

FIA president Jean Todt says he would be prepared to offer manufacturers stability in the engine regulations beyond 2020 in exchange for reducing the supply cost for Formula 1... read more »

Fernando Alonso is confident Honda will be able to make big performance gains relative to other engine manufacturers over the winter by copying some of the concepts of its... read more »

The altitude at Mexico's Autodromo Hermanos Rodriguez will be the highest of the Formula 1 season, putting a particular strain on the engines, says Renault trackside chief... read more »

McLaren's Jenson Button says the quality of Formula 1 would not be diminished if the engine market is dominated by only a handful of manufacturers read more »

Bernie Ecclestone is seeking to return to V8 engines for F1 even if it means going head to head with the manufacturers. read more »

Bernie Ecclestone, Max Mosley and Adam Parr have all in recent days voiced their concern that F1's engine manufacturers have become too powerful. read more »

Former FIA president Max Mosley says manufacturers hold too much power in modern Formula One and has joined the calls for an independent engine supplier such as Cosworth. The... read more »

Former FIA president Max Mosley fears engine manufacturers now hold the balance of power in F1. read more »

Proposed changes to Formula One's engine regulations look set to offer a helping hand to struggling manufacturers such as Renault and Honda as well as offering a potential... read more »

In-season engine development is set to continue in 2016 after a meeting between the FIA and the heads of the four engine manufacturers in Geneva. View the original post at... read more »

Formula 1 engine manufacturers agree to in-season development - giving Honda and Renault a chance to catch their rivals. read more »

Formula 1's engine manufacturers and the FIA have agreed to allow in-season development for 2016, Autosport has learned read more »

The FIA has released new regulations that stipulate manufacturers cannot offer old-spec engines to customers, but Autosport understands this stance is likely to change read more »

F1 manufacturers will no longer be able to provide customers year-old power units after the FIA confirmed the 2016 F1 Sporting Regulations. read more »

Manufacturers to discuss freeing up engine development rules for 2016 season read more »

Haas Formula 1 has confirmed that Romain Grosjean will race for the team when it makes its debut in the sport in 2016. Haas had hoped to sign a current driver with experience... read more »

Sergio Perez has admitted he held serious talks with Renault about joining the French manufacturers potential new works team, before finally deciding to remain at Force India.... read more »

Claire Williams believes there is no reason why Williams cannot win races again despite not having the same budget as manufacturers such as Mercedes and Ferrari. View the... read more »

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 »