Trunk comparison: BMW X3 vs Peugeot 3008

Key Differences

The depth of the trunk (distance from loading edge to trunk floor) is 4.3 in (1000%) greater in the Peugeot, and the loading edge of the Peugeot is 3.9 in (14%) higher above the ground. These two values stand out significantly in percentage terms compared to the BMW X3.

Other differences (not highlighted): The BMW X3 offers a longer cargo area with the seats folded down (+4.3 in / 7%), the Peugeot has a slightly longer trunk with the first row of seats upright (+1.6 in / 4%).

The height of the trunk opening is minimally higher in the BMW (+0.4 in / 1%). Widest and narrowest measurements: the narrowest width is 3.5 in (9%) greater in the BMW than in the Peugeot; the width of the trunk opening is 3.9 in (10%) larger in the BMW.

Impact on Usability

Peugeot 3008: Due to the significantly greater depth, the trunk floor sits further below the loading edge, which increases the usable volume for tall or less delicate cargo (e.g., crates, larger luggage, or bulky items).

At the same time, the loading edge being 3.9 in higher makes lifting heavy loads more strenuous—especially for bulky or heavy items, more lifting effort is required. For users who need a lot of storage space for bulky but not too heavy items, the Peugeot is advantageous.

BMW X3: The lower loading edge and the slightly greater narrowest width as well as the wider trunk opening make loading heavy and wider items easier (strollers, furniture parts, heavy crates).

Despite the lesser depth, the BMW offers a bit more length with the seats folded down, which favors longer items. For frequent loading of heavy loads or bulky, wide items, the BMW is therefore better suited.

In brief: Peugeot = more depth volume, but higher loading edge (more lifting effort). BMW = easier, more ergonomic loading and unloading, plus a wider opening and somewhat more length with folded seats.