Terry, we drove a guzzling twin-turbo Audi in the UK and didn't care... but the latest vehicle we've bought is the very green 7-seater Peugeot 307SW. It feels good saving the planet even if we aren't ;-)
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1