Trunk comparison: BMW X2 vs BMW X3

Key Differences

There are several differences in the trunk between the two models.

Particularly notable are the following points: The BMW X3 has a significantly higher trunk opening (+5.1 in / 20%) and a larger width of the trunk opening (+5.1 in / 13%) than the X2. In contrast, the BMW X2 has a much greater depth between the loading edge and the trunk floor (+3.5 in / 800%) as well as a higher loading edge above the road (+3.9 in / 14%).

Smaller differences that are less significant: The usable trunk length with folded seats is slightly larger in the X3 (+4.7 in / 7%) and only minimally (+0.8 in / 2%) with the first row of seats upright.

The narrowest trunk width is slightly wider in the X3 (+3.9 in / 10%), but it is exactly at the threshold you mentioned and is not highlighted here.

Impact on Usability

Due to the greater height and wider opening of the X3, loading and unloading tall and wide items is easier. Loading bulky or voluminous cargo is noticeably more comfortable in the X3 because there is more vertical and horizontal clearance.

In the X2, the greater depth from the loading edge to the trunk floor ensures that cargo sits further "down" in the cargo space. This can be advantageous when items need to be stored securely and deeper (less movement during driving).

At the same time, the higher loading edge above the road makes lifting heavy loads into the trunk more strenuous and complicates rolling suitcases over the threshold.

In practice, this means: For regular transport of wide, tall, or bulky items, the X3 is the better choice (easier loading, more clearance).

For situations where items should lie deeper and more securely in the cargo space, or when a "recessed" loading surface is desired, the X2 offers advantages—although at the cost of greater effort when loading.