Trunk comparison: Ford S-MAX vs Kia Sportage

Summary

The Ford S‑Max offers a significantly more practical cargo space in the relevant dimensions than the Kia Sportage. Particularly notable are the longer trunk dimensions, the higher trunk opening, the greater clearance depth between the loading edge and floor, as well as the lower loading edge of the S‑Max.

These differences directly affect loading comfort, storage capacity, and the ability to transport bulky or heavy items.

Details and Usability

The usable length of the trunk is greater in the S‑Max: with the seats folded down it is +11.4 in (17%) longer, with the first row upright +8.7 in (24%) longer than in the Sportage.

Practically, this means longer items (e.g., slats, skis, furniture parts) are more likely to fit completely in the S‑Max, and with the same load more residual volume remains.

The trunk opening of the S‑Max is +7.9 in (27%) higher than that of the Sportage.

Together with the +1.2 in (200%) greater depth between the loading edge and trunk floor, this creates more vertical space and thus more room for tall or irregularly shaped cargo — easier stowing of boxes, equipment cases, or delicate items without edge contact.

The loading edge of the Kia is +5.9 in (26%) higher above the road than that of the Ford.

For the user, this means heavy or awkward goods can be loaded and unloaded significantly more easily in the S‑Max, as less lifting is required. The Sportage requires more effort or aids (ramp system, carrying aid) for the same load.

Regarding width, only minimal differences appear: the narrowest point in the Kia is +0.4 in (1%) wider, the opening of the S‑Max is +0.4 in (1%) wider — both values are under 10% and negligible in practice. They hardly affect usability.

Conclusion

Those who regularly transport long, tall, or heavy items or load frequently clearly benefit from the Ford S‑Max (longer cargo space, higher opening, greater depth, lower loading edge). The Kia Sportage offers no significant advantages in cargo space; slight differences in width are irrelevant in practice.

Selection based on usage profile: S‑Max for craft/transport-intensive use and family-oriented flexibility, Sportage rather sufficient for normal everyday use without frequent bulky item transport.