Trunk comparison: BMW X4 vs Renault Clio

Key Differences

The BMW X4 offers significantly more cargo length: with the seats folded down, the trunk is +15.7 in (30%) longer, and with the first row upright, it is even +12.2 in (44%) longer than the Renault Clio.

In contrast, the Renault Clio has a significantly greater trunk depth (distance from loading edge to trunk floor): this is +27.2 in (863%) larger than in the BMW X4. Additionally, the loading edge of the BMW X4 sits much higher above the road: +21.7 in (229%) higher than the Clio.

Impact on Usability

Due to the significantly greater cargo length, the BMW X4 is better suited for long or flat items (e.g., skis, long packages, flat furniture parts) and generally more flexible when folding down the seats or needing more usable length with a loaded interior.

The slightly wider trunk opening on the X4 (+1.2 in) marginally supports this.

The Renault Clio, on the other hand, scores with vertical space and handling heavy or tall items: the greater trunk depth means more interior height or storage volume below the loading edge, and the lower loading edge makes lifting and loading heavy loads easier.

For frequent loading and unloading in the city, shopping, crates, or very tall items, the Clio is therefore more practical.

Small differences such as the narrower spot in the cargo area (Clio +0.4 in) or the slightly higher opening height of the Clio (+1.6 in) are practically negligible and hardly affect everyday use.

Conclusion

If you regularly transport long or flat items or need maximum usable length, the BMW X4 is the better choice. If you often have heavy or tall cargo and want easier loading and unloading, the Renault Clio is more practical.