But it is not just about engineering.No, We all want to think we are smarter than every engineer at Honda.
There is no question that 0w-20 has been brought about by CAFE requirements.
Is 0w-20 good enough to get them their MPG goals, yes.
Is it good enough to get the vehicle through the warranty period, yup.
Are the engineers worried about how long the vehicle will last after the warranty is up? Probably not.
So this really is the question, is 0w-20 good enough to keep the engine and turbo problem free (as far as lubrication goes) for many years after the warranty is up?