Trunk comparison: Audi A6 Avant vs Nissan Rogue Sport

Key Differences
Clear focuses emerge when it comes to trunk volume and dimensions: The Audi A6 Avant offers significantly more cargo length — both with the seats folded down and with the front row upright.
Specifically, the A6 has a 12.2 in (19%) longer cargo floor length with folded seats and a 11.8 in (34%) longer cargo floor length with the front row upright compared to the Qashqai.
In contrast, the Nissan scores with a greater depth from the loading edge to the trunk floor: the depth is 1.6 in (200%) larger in the Qashqai.
Additionally, the Qashqai's loading edge is 5.1 in (20%) higher above the ground than the A6. Smaller advantages of the Qashqai include a slightly higher trunk opening (+2.8 in / 10%) and somewhat greater widths (+1.6 in and +3.1 in), though these differences are at or below 10%.
Impact on Usability
The longer cargo floor of the Audi A6 Avant makes it particularly better suited for long items and large amounts of luggage: furniture parts, skis, long boxes, or bulky cargo can be loaded more easily and lie flatter. The greater length dimension also means overall more usable volume with the seats folded down.
The Nissan Qashqai, on the other hand, is configured differently in vertical and handling details. The greater depth from the loading edge to the trunk floor (+1.6 in) and the slightly higher trunk opening make it easier to accommodate tall or bulky items that require more space standing up in the trunk.
However, the 5.1 in higher loading edge means lifting and loading heavy items requires more effort — for heavy loads, the A6 is more practical due to the lower loading edge.
In summary: For transport lengths and maximum cargo space with folded seats, the Audi A6 Avant is the better choice. For standing, taller, or bulkier items, the Qashqai offers advantages through greater depth and higher opening, but this comes at the cost of a higher loading edge, which makes loading more demanding.