McLaren chief Ron Dennis believes customer teams will never be able to win a Formula 1 championship under the current engine regulations read more »

Formula 1 teams have again rejected the idea of bringing customer cars back to grand prix racing read more »

Like Ferrari, Renault would also support a relaxing of the engine development freeze which is currently in place for the duration of the season. Ferrari's Marco Mattiacci... read more »

Honda says it would be open to supplying customer teams in Formula 1 from the 2016 campaign, having clarified that its power unit exclusivity agreement with McLaren will only... read more »

Honda is open to supplying customer teams in Formula 1 from 2016, after confirming it will be exclusive McLaren partners for just one season read more »

Mercedes' Toto Wolff has admitted Lotus is close to securing F1's field-leading V6 engine for the 2015 season. Enstone based Lotus has struggled with Renault power... read more »

Switching the Renault power unit for a Mercedes one wouldn't magically cure Lotus's troubles, reckons Pastor Maldonado. The Enstone team has been a Renault customer... read more »

Red Bull has ruled out switching to any of Renault's rival Formula 1 engine manufacturers because it believes its chances will be limited if it becomes a mere customer team read more »

Renault don't believe it can make any major steps forward in performance with its power unit this season because of the engine freeze. The French manufacturer was labelled... read more »

McLaren expect a step forward in performance next year with the return of Honda power, despite having what is regarded the best power unit on the grid already in Mercedes.... read more »

Formula 1 teams have warned against the ideas of customer cars coming back to the sport, despite suggestions the rules should be opened up. read more »

As the teams squabble over how to reduce costs the latest topic of debate is that of customer cars. read more »

Renault customer teams Lotus and Caterham insist that they are up to date with their payments to the French car manufacture read more »

Renault's customer team's, which include Red Bull, Toro Rosso, Lotus and Caterham, are all set to receive a major performance boost for the Spanish Grand Prix this... read more »

Renault are hopeful that they can deliver a powerunit that is close to 100 per cent power, reliability and efficiency by the seventh round of the championship in Canada. The... read more »

Honda have revealed that McLaren will be the only team that will be supplied with power units in the 2015 season, although the Japanese manufacturer haven't ruled out... read more »

Honda has confirmed that it will only supply one team with engines when it returns to the sport in 2015, McLaren. read more »

Honda has no plans to supply more than one team in 2015 when it returns to Formula 1, according to Honda's head of motorsport, Yasuhisa Arai. The Japanese company... read more »

Renault has made progress with their power unit ahead of this weekend's Chinese Grand Prix, according to head of track operations Remi Taffin. Renault has been on the back... read more »

Renault's head of track operations Remi Taffin says the French engine supplier is confident of a vastly improved performance at this weekend's Chinese Grand Prix.... read more »

Renault insists customer status is not hurting the Lotus Formula 1 team, as problems with the reliability of the E22 continued in Malaysia on Friday. read more »

Ferrari's 2014 contender, the F14T, has 'good scope for development', according to the team's deputy chief designer Simone Resta. Ferrari is currently in... read more »

Renault believes that the majority of problems that affected its customer teams at the Australian Grand Prix have been fixed. Renault suffered a difficult time in Australia as... read more »

Renault says that improvements must be made to their power units if they are to achieve good results in 2014. Renault endured a difficult pre-season campaign but matters... read more »

Jenson Button believes the Mercedes works team and its power unit customer, Williams, are the favourites for the opening race of the season in Australia. The McLaren driver,... read more »