Renault has admitted it is "frustrated" its world-beating efforts in formula one are going largely unnoticed. For the past three seasons, despite having pulled out of F1 as a constructor, the French...
For the past three seasons, despite having pulled out of F1 as a constructor, the French engine supplier has been a crucial part of Red Bull's title successes.
But operating chief Carlos Tavares admitted: "We are frustrated by the lack of recognition we get for beating the likes of Ferrari and Mercedes.
"It is true that I think we deserve better," he is quoted by autocar.co.uk.
"It is clear that we must create a bigger buzz around what we do."
In 2013, Red Bull's title sponsor is Infiniti, the luxury arm of the Renault-linked carmaker Nissan.
Renault also supplies engines to Lotus, Williams and Caterham.