Trunk comparison: BMW X2 vs Kia Sportage

Key Differences

The most noticeable differences concern the vertical dimensions: The height of the trunk opening of the Kia Sportage is 2.8 in (+11%) higher than that of the BMW X2. At the same time, the depth of the trunk (loading edge to trunk floor) in the BMW X2 is 3.5 in (+800%) greater than in the Kia.

Additionally, the loading edge of the BMW X2 is 3.1 in (+11%) higher above the ground than that of the Kia.

Other values differ only slightly: With the seats folded down, the Kia's trunk is about 1.2 in (≈2%) longer, while with the first row of seats upright, the BMW is about 1.2 in (≈3%) longer. The narrowest width of the trunk is 4% larger in the Kia, and the opening width is 6% larger.

Impact on Usability

Higher trunk opening in the Kia: The greater opening height allows taller or bulky items to fit more easily into the Kia, as there is more vertical space available and loading large parts (e.g., boxes, larger suitcases, bulky furniture parts) is less tricky.

Higher loading edge in the BMW: The BMW's loading edge is noticeably higher above the ground. This makes lifting heavy items in more strenuous and reduces convenience during frequent loading and unloading (groceries, strollers). For users with less strength or frequent loading, this is a disadvantage.

Deeper loading floor in the BMW: The greater depth (loading edge → trunk floor) in the BMW means that loaded items "fall further into the vehicle" and thus sit more securely in the cargo space.

Combined with the higher loading edge, this often means heavier items must be lifted higher but then lie lower and more stable. For long or flat items, the greater depth can also provide storage advantages.

Small length and width differences: The slightly longer/wider dimensions (between ~2–6%) are hardly noticeable in everyday use. Neither in terms of packing volume for normal luggage nor in transporting typical items do these differences provide significant advantages for either model.

Conclusion: The Kia Sportage scores with easier accommodation of tall/bulky items due to the higher opening and lower loading edge. The BMW X2 offers more stable cargo placement thanks to the deeper loading floor but requires stronger lifting due to the higher loading edge.

For frequent, physically demanding loading, the Kia is more practical; for secure strapping and lower storage, the BMW can be advantageous.