Trunk comparison: Mercedes Benz GLC vs Renault Clio

Key Differences

The Mercedes‑Benz GLC has a +16.9 in (33%) longer cargo space with the seats folded down and a +8.7 in (31%) longer cargo space with the first row of seats upright compared to the Renault Clio. Additionally, the loading edge of the GLC is +18.5 in (196%) higher above the road surface than that of the Clio.

The trunk depth (loading edge → trunk floor) is +30.3 in (7600%) greater in the Renault Clio than in the GLC.

Smaller differences: the width at the narrowest point is +3.5 in (9%) greater in the GLC, and the width of the opening is +3.9 in (10%) larger; the height of the opening is only +0.8 in (3%) above that of the Clio.

Impact on Usability

The significantly greater length in the GLC (both with folded seats and with the first row upright) makes it better suited for long items such as skis, slats, furniture parts, or bulky luggage—especially when the rear seat can be folded down.

The slightly larger width and opening of the GLC also make loading wider items easier, although these differences are at or below the 10% threshold.

The considerably higher loading edge of the GLC means more lifting height when loading: heavy or bulky items must be lifted higher, stepping over the edge can be more strenuous, and loading and unloading can often be more difficult.

The Clio, with its lower loading edge, is more practical in this regard for regularly lifting heavy loads or frequently loading and unloading shopping bags.

The extreme figure for trunk depth in the Clio (plus 30.3 in) suggests a deeper recess in the trunk. If accurate, this gives the Clio more volume in depth and allows it to accommodate taller or bulkier loads that fit less well in the GLC due to its shallower floor position.

However, this deeper cargo floor can make lifting items from the trunk floor more difficult and reduce the feeling of accessibility.

In summary: For long and wide cargo as well as larger overall storage space, the GLC is clearly advantageous.

For easy, less strenuous loading and unloading (especially of heavy items) and for very deep, high-volume loads, the Clio may have advantages—although the unusually high percentage figures for depth stand out and should be verified when carefully planning usability.