Trunk comparison: BMW X1 vs Opel Grandland

Key Differences

In brief: The Opel Grandland offers a cargo space that is 2 in longer with the seats folded down, while the BMW X1 provides 0.4 in more interior length with the rear seats upright.

More significant, however, are two larger differences favoring the Grandland: The height of the trunk opening is 3.5 in (≈13%) higher and the depth of the trunk (distance from loading edge → trunk floor) is 5.1 in (≈433%) greater than in the BMW X1. The loading edge of the Grandland sits 2.8 in (10%) higher above the road; the narrowest trunk width is the same in both models, and the opening width of the Grandland is only 0.4 in wider.

Impact on Usability

The significantly higher trunk opening of the Grandland makes loading tall or bulky items easier and reduces the risk of hitting the upper edge — practical for moves, transporting furniture parts, or tall boxes.

The considerably greater depth between loading edge and trunk floor means more vertical space or a lower loading floor; this allows items to be stacked higher or bulky loads to be better "hidden." Together, these two advantages make the Grandland overall more practical for transport tasks involving high volume or bulky, tall items.

In contrast, the BMW X1 offers a slightly greater interior length (+0.4 in) with the rear seats upright, which can be a small advantage when transporting long, flat items without folding the seats.

The folded seats provide only marginally more length in the Grandland (+2 in), which is hardly noticeable in many everyday situations.

The 2.8 in higher loading edge of the Grandland (10%) makes lifting heavy loads somewhat more strenuous than in the BMW X1; however, this disadvantage is partially offset by the greater depth and higher opening, since items can be positioned and stacked more easily.

There are no major restrictions in either model, as the narrowest trunk width is identical.

Conclusion: For users who frequently transport tall or bulky cargo, the Opel Grandland offers noticeable advantages. Those who mainly transport long, flat items with the rear seats upright or prefer a slightly lower loading edge will find a small benefit in the BMW X1.