And Verstappen is confidant the French manufacturer will step up to the challenge .
But for the Milton Keynes outfit to catch up with its dominant rival , it will mostly have to rely on engine partner Renault to do the work .
Verstappen is confidant the French manufacturer will step up to the challenge .
But for the Milton Keynes outfit to catch up with its dominant rival , it will mostly have to rely on engine partner Renault to do the work .