Trunk comparison: Mercedes Benz GLC vs Skoda Superb Wagon

Key Differences (>10%)

The Škoda Superb Wagon offers a cargo space that is 15 in (22%) longer with the seats folded down and 5.1 in (14%) longer cargo space with the first row of seats upright compared to the Mercedes‑GLC.

Additionally, the depth of the cargo space (loading edge to trunk floor) is 3.1 in (700%) greater in the Superb. The loading edge of the Mercedes‑GLC, on the other hand, is 4.7 in (20%) higher above the ground than that of the Superb.

Impact on Usability

The significantly larger loading area of the Superb (especially length with seats folded down) makes it more practical for long cargo such as furniture moldings, boards, or sports equipment.

The considerably greater depth of the cargo space also means more volume and usually a flatter or lower loading zone, which facilitates storing bulky or voluminous items.

The lower loading edge of the Superb makes loading and unloading heavy items much easier—less physical effort and lower risk when maneuvering large parts. The higher load floor of the GLC complicates heavy cargo and makes lifting to the edge more strenuous.

Less relevant differences: The GLC is 9% wider at the narrowest point of the trunk and the overall trunk opening is 4% wider; the height of the opening in the Superb is 8% greater.

These values under 10% have less impact on everyday use but can play a role in loading very wide items (e.g., furniture cross-sections) in favor of the GLC.