car ac khyber never came in a non ac version, and it has better cooling than cultus (comparable to hilux double cabin 96-97), also due to its light weight it drives better with ac and cng while driving a cultus in bumper to bumper with ac on cng is pain in the a**
efi engine (at the time this post was made, cultus only came with non efi, which had more problems than khyber, also khyber's carburetor can be re-jetted to perform better than cultus efi)
road grip did u ever drove a khyber????? road grip and low power to weight ratio is the only thing khyber fans have to their defense . khyber is low to ground and is far more stable at 100kmh+, try swerving both cars at 80, u'll know the difference.
confrtable room (khyber and cultus has equal amount of room, only difference being that khyber's front seat is more adjustable hence less legroom at either front or rear at extreme position.)