Trunk comparison: Audi Q5 vs BMW X5

Key Differences

When comparing the cargo dimensions, two values stand out clearly: The BMW X5 offers a cargo area that is +7.9 in (12%) longer with the seats folded down than the Audi Q5. On the other hand, the trunk depth (distance from loading edge → trunk floor) is +2.8 in greater in the Audi Q5 (the source also states 700%, but the percentage figures seem inconsistent; the absolute difference of 2.8 in is decisive here).

Impact on Usability

The longer cargo area of the BMW X5 with the seats folded down makes it clearly advantageous for long items (e.g., slats, long furniture parts, skis, roof rack loads, pipes). Those who frequently transport longer cargo or regularly fold the seats completely benefit from the greater usable length in the X5.

The greater distance from loading edge to trunk floor in the Audi Q5 means more "depth" in the cargo space: items lie deeper in the vehicle, which increases the effective volume near the loading edge and prevents cargo from shifting.

Combined with the somewhat lower loading edge height of the Q5 (the BMW is about 2 in higher above the road), this results in easier loading of bulky, heavy items in the Audi, as less lifting is required and more volume is available below the loading edge.

However, loading and unloading very low items may require bending down a bit more.

Other smaller differences (under 10%) moderately affect practical use: The BMW X5 is 2.8 in wider at the narrowest point of the trunk (somewhat better for wide cargo in the rear), while the Audi offers 1.6 in more width at the opening (better for loading bulky items through the opening).

The opening height and interior height are nearly comparable (±0.4 in), and the X5 offers a small length advantage (+3.5 in / 9%) with the rear seats upright, which is only slightly noticeable in everyday use.