Sorry to be one of them a-hole grammar cops, but "irregardless" isn't a word. "Regardless" is a word, "irregardless" isn't - regardless of what you've been told. . .
Yea, the best car for the environment, not allowed in CA for sale 'cause evidently only those with Powerstroke trucks or gigantic freight hauling vehicles, construction equipment, or ships are apparently worthy enough of the wonders of diesel fuel.