Trunk comparison: Audi Q7 vs Peugeot 3008

Key Differences
The Audi Q7 offers a trunk that is 14.2 in (22%) longer with the seats folded down compared to the Peugeot 3008. Even with the first row of seats upright, the Q7 is 7.9 in (20%) longer.
The width of the trunk opening is 7.5 in (19%) larger on the Q7. In contrast, the Peugeot 3008 has a significantly greater trunk depth (measured from the loading edge to the trunk floor): it is 4.3 in (1000%) higher than the Q7.
Impact on Usability
The longer cargo areas of the Q7 (plus 22% and 20%) make it clearly more practical for longer items (e.g., skis, furniture parts, long suitcases) and for transporting large quantities with the seats folded down. The wider opening (plus 19%) makes loading wider and bulky items easier without complicated maneuvering.
The greater depth in the Peugeot 3008 means the cargo space has a deeper recess below the loading edge. This can be advantageous for storing small items or stacks more stably and reducing shifting, but it makes lifting heavy items in somewhat more cumbersome due to the deeper dip.
Combined with the narrower opening, the 3008 is less suitable for very wide or long objects but works well for more compact, voluminous cargo that benefits from a deeper loading floor.
In summary: The Q7 is the better choice when length and width of the cargo opening are important for bulky or long transports. The 3008 offers advantages with its deeper cargo floor for stable storage of voluminous loads but is limited with very wide or long items.