That's a no.
Infiniti M / Nissan Fuga?
That's not it either.
Hint 1: Noughties.
(doesn't look exactly like it but i'll guess it anyway)
is it from a non-western market?
It was exported. But as far as I know not westward.
Hint 2: Think already sub-par car being made using worn out tooling years after discontinuation.
i was thinking Ikco, but i couldn't find those taillights
Nope. Not an Ikco.
ding ding ding! we have a winrar!
Could it possibly be an Alvis TD21?
nah, headlight clusters ar wrong. it's a TE21 or TF21
TF21 it is. (TE21 would have been correct as well since they look identical)
bang diggity! i'll get one ready in the soon.