Yes, Suzukis tend to have a lower resale value than Hondas. Also, since you're considering the Jazz & the City, it's kind of given that you also give importance to space. & having checked the new swift, it's terribly small. The rear legroom is horribly cramped, the luggage space would definitely not suffice all your cargo needs. You need MORE.

The Jazz has the biggest space among its class ( v. Yaris, Fiesta, Swift, Mazda 2 ) while the City, is well, obviously more practical because of its trunk.

Regarding the price difference, I can say the City/Jazz is more worth your buck. You may not enjoy the space now. But you will eventually.