Trunk comparison: Mercedes Benz GLC vs VW T-Roc

Key Differences (highlighted >10%)

The Mercedes‑Benz GLC offers 10.6 in (18%) longer cargo space with the seats folded down and 5.9 in (19%) longer trunk length with the rear seat upright than the VW T‑Roc.

Conversely, the VW T‑Roc has a 3.9 in (13%) higher trunk opening and a 8.7 in (2100%) greater depth between the loading edge and trunk floor than the GLC.

What impact do these differences have on usability?

The longer cargo spaces of the GLC make it significantly more practical for long items (e.g., skis, slats, long boxes) and for situations where the rear seats are not folded down or only partially folded. Those who frequently transport bulky but rather flat/formatted loads benefit from the GLC.

The higher opening edge and significantly greater depth of the T‑Roc favor the transport of tall or voluminous goods: taller objects fit better through the opening, and the deep cargo well allows more stacking space or storing larger volumes below the loading edge.

At the same time, the loading edge of the T‑Roc is slightly higher above the road (no >10% difference), which can minimally complicate lifting heavy items in.

Small Differences (under 10%)

Width differences are minor: the narrowest point in the GLC is 9% wider, the opening width of the T‑Roc is 3% larger — usually not a decisive factor in practice.

Conclusion

GLC = better for long, flat loads and longitudinal usability. T‑Roc = better for tall and voluminous loads thanks to higher opening and significantly deeper cargo well. Smaller differences in loading edge and widths are secondary.