Trunk comparison: BMW X3 vs Skoda Fabia

Key Differences

In terms of cargo space, the BMW X3 is significantly longer: with the seats folded down, the trunk is 14.6 in (26%) longer, and with the first row of seats upright, it is 8.3 in (28%) longer than the Škoda Fabia.

The width also favors the X3: at the narrowest point, it is 6.7 in (18%) wider and the trunk opening is 4.7 in (12%) wider than the Fabia.

In contrast, the Fabia has a considerably deeper loading floor: the depth (loading edge to trunk floor) is 7.5 in (1800%) greater.

Smaller differences include the Fabia's trunk opening being 1.2 in (4%) higher and the BMW X3's loading edge being 0.8 in (3%) higher above the ground — these values are below the 10% threshold.

Implications for Usability

Due to its greater length and width, the BMW X3 is better suited for long and wide items (e.g., furniture parts, skis, slats), bulky cargo, and when the seats are regularly folded down. The wider opening and larger narrowest cross-section make it easier to load and store wide or irregularly shaped items.

The Škoda Fabia, on the other hand, offers significantly more "depth" in the cargo area — a deeper loading floor means more vertical storage space directly below the loading edge, which can facilitate stacking tall items or hiding luggage in the trunk floor.

Additionally, the trunk opening is slightly higher, which can be helpful for very tall items. However, the greater depth can make lifting heavy items in more uncomfortable, as they lie further below the loading edge.

Practically speaking: For everyday shopping and urban use with occasional transport of bulky but rather compact cargo, the Fabia is sufficient and space-saving due to its practical loading depth and lower loading edge. For regular transport of long, wide, or voluminous goods, the BMW X3 is the better choice.