Trunk comparison: BMW i4 vs VW Golf Wagon (Mk5)

Key Differences

The BMW i4 and the VW Golf 5 differ only slightly in the overall length of the trunk: with the seats folded down, the BMW i4 has a cargo space that is 2.4 in (4%) longer, while with the front seats upright, the VW Golf 5 is 2.8 in (7%) longer.

The trunk opening of the Golf is 2.8 in (10%) higher than that of the i4, and the width of the opening is 2.8 in (7%) wider on the Golf compared to the i4. More noticeable differences are: the depth of the trunk (loading edge to trunk floor) is 2 in greater in the BMW i4 — which corresponds to a 100% difference, and the narrowest width in the trunk is 4.7 in (14%) larger in the VW Golf 5 than in the i4.

Impact on Usability

The significantly greater depth in the BMW i4 means that the cargo space has a deeper floor recess. This can improve volume for durable, stackable, or tall items, but makes lifting heavy loads more difficult because the loading edge in the i4 is also 2.4 in (9%) higher above the ground.

For regular loading and unloading of heavy boxes or shopping carts, the Golf is therefore generally more practical.

The greater narrow width in the VW Golf 5 makes a noticeable difference for wide luggage, boxes, or bulky items: the Golf accommodates such loads more easily, which fit more tightly or not at all in the i4. The slightly higher opening height of the Golf (10%) also facilitates inserting tall items.

In summary: Those who frequently transport wide or wide/tall loads will find the VW Golf 5 the more practical solution. Those who benefit from a deeper cargo well (more volume in depth) and place less importance on handling heavy items will find advantages in the BMW i4.