the dealer always exagerates the freight charges.
at first tell the dealer 'forget freight id take the car from ur factory myself and id b responsible for its safety'
the dealer d get rather annoyed and then say something like 'sir to gari ke paisey bhi ap factory walon ko hi de dain'
then threaten him that ud call dewan in karachi and u d ask 'real' freight charges from them
probably then dealer d bargain
if he doesnt
then send email to dewan with the name of the dealer (email is present on their site)
and they d intervene
i think that freight shd b 3-5 k max
similarly they d claim 16 k for registration, which actually is 1% of ur cars value so for reg dont contact them