Nico Rosberg finished in second place while Lewis Hamilton was forced to retire in an eventful Canadian Grand Prix today. A high-voltage control electronics failure causing a... read more »

Lewis Hamilton was left to rue a brake failure which pitched him out of the Canadian Grand Prix. Hamilton was running a couple of seconds behind Mercedes team-mate Nico Rosberg... read more »

Mercedes have revealed that "high-voltage control electronics failure led to a permanent loss of MGU-K drive" on both their cars in Montreal... read more »

With the increased focus on reliability and durability in 2014, keeping an eye on the number of power unit components throughout the season could prove key to any championship... read more »

Renault's four customers will be able to utilise the power unit's full potential for the first time this season in Canada. The French manufacturer is confident... read more »

Fernando Alonso thinks fourth is as high as he could have finished Monaco after overcoming MGU-K and brake issues at either end of the race to bring his Ferrari home 23 seconds... read more »

With the increased focus on reliability and durability in 2014, keeping an eye on the number of power unit components throughout the season could prove key to any championship... read more »

Mercedes have an obvious advantage over their rivals in the power unit department thanks to a clever design innovation which has been widely discussed. As you can see in our... read more »

Pastor Maldonado says that Lotus can fight for the podium 'very soon' as they attempt to get on top of the problems affecting the E22. Maldonado started from the back... read more »

Lotus recorded a double DNF at Australia in the season opener of F1. Romain Grosjean started from the pitlane but saw his run halted by an MGU-K issue, the same component that... read more »

The World Motor Sport Council has approved a number of regulations changes relating to the new power units and gearboxes for 2014. As previously announced, but only now... read more »