Trunk comparison: BMW X4 vs Skoda Superb Wagon

Key Differences

The Škoda Superb Wagon offers a significantly larger cargo area when the seats are folded down: +16.1 in (24%) longer loading length than the BMW X4. The trunk opening height of the Superb is +4.7 in (17%) higher than that of the X4. In contrast, the loading edge of the BMW X4 sits significantly higher above the ground: +7.9 in (34%) compared to the Superb.

Depth (loading edge to trunk floor) is the same for both; width at the narrowest point (+0.4 in/1%) and opening width (+1.2 in/3%) as well as length with the first row of seats upright (+1.6 in/4%) are only slightly larger in the Superb.

Impact on Usability

The longer vehicle length with folded seats in the Superb makes it more practical for long or bulky items (e.g., furniture parts, slatted frames, surfboards, long ladders). Those who frequently transport longer objects face significantly fewer restrictions in the Superb.

The higher trunk opening in the Superb makes it easier to load tall or bulky items because there is more space above the cargo area and bulky parts need to be tilted less. This is advantageous when transporting boxes, plants, strollers, or when loading by multiple people.

The significantly higher loading edge of the BMW X4 makes lifting heavy items into the trunk more strenuous and less ergonomic. A higher loading volume over the edge can also worsen handling during everyday loading and unloading (e.g., heavy luggage, hardware store goods).

At the same time, the higher loading edge is typical for SUV-like bodies and can offer advantages on uneven terrain or regarding ground clearance, but this is not part of the pure loading comfort evaluation.

Small differences in width and with the front seats upright are negligible for most everyday cases; they hardly affect practical usability.

Overall: For longer, bulky, or taller cargo, the Škoda Superb Wagon is the more practical choice; for users who often lift heavy luggage or value higher ground clearance, the BMW X4 can be sensible despite smaller usable interior dimensions.