Trunk comparison: Kia Sportage vs Volvo XC40

Summary of Differences

None of the mentioned differences exceed 10%. Therefore, there are no features that are significantly larger or smaller — all deviations are very minor. Specifically: With the seats folded down, the Kia's trunk is 0.4 in (≈1%) longer; with the first row upright, the Volvo is 0.4 in (≈1%) longer.

The height of the trunk opening and the depth (loading edge to trunk floor) are the same. The Volvo's loading edge is 1.2 in (≈4%) higher above the ground. The narrowest width in the trunk is 1.2 in (≈3%) larger in the Kia; the width of the trunk opening is 0.4 in (≈1%) larger in the Volvo.

Impact on Practical Usability

Since all differences are very small, the everyday usability of both models is practically the same. The specific deviations result in only slight, situation-dependent effects:

• Loading edge Volvo +1.2 in: Loading and unloading heavy items is minimally more strenuous in the Volvo. For very frequent lifting of heavy loads or with back problems, the slightly lower loading edge of the Kia can be more comfortable.
• Width in trunk Kia +1.2 in: Wider, bulky items can be placed crosswise slightly easier in the Kia. In practice, this only makes a difference for items that fit just barely.
• Trunk and opening widths ±0.4 in: Differences of 0.4 in in cargo space or opening width are irrelevant for most items; they do not noticeably change usability.
• Same opening height and same loading floor dimension: Vertically usable space and the ability to load bulky/tall items are the same in both models.

Conclusion: For most users, the Kia Sportage and Volvo XC40 are interchangeable regarding trunk and loading comfort.

Those who frequently lift heavy loads or have health limitations when lifting benefit slightly from the Kia's lower loading floor; those who occasionally transport very wide parts have a small advantage with the Kia. Otherwise, the differences are too minor to base a model decision solely on these trunk dimensions.