Exactly, the cheapest to own, the cheapest to maintain and the best re-sale. It is like having a savings certificate. In Pakistan, no matter how bad the Mehran is, no other car can beat it in this respect.
Revo on the other hand out performs Mehran in every aspect but it lacks reliablility, market share and resale. And we have to give Revo some time to grow. It is much better a car than Mehran but to beat Mehran's 20 year old reputation it will have to be flawless in the future. Because still the majority of Pakistanis prefer Mehran over Revo.