Euro V is already very clean engines. And I believe the Euro VI are
more expensive than Euro V. So its not worthwhile buying at the
moment; just like computers and electronic goods. Anyway the
current authorities requirements is only Euro IV.
Not just about the cost of buying but the cost of adopting and
maintaining as well.
And the limited resources and expertises with such a new
technology.
But I am pretty sure the next batch of Citaro C2s that SBST is
buying might be EURO VI, that is if they buy and it's got to be at
least 5 years later.
