Trunk comparison: Audi Q7 vs Citroen C3

Key Differences

The Audi Q7 offers significantly more loading length: with the seats folded down, the trunk is 26.4 in or 49% longer than the Citroën C3, and with the first row of seats upright, it is even 20.5 in or 78% longer.

The Q7 also leads in width: the narrowest point in the trunk is 4.7 in (13%) wider, and the width of the trunk opening is 13 in (38%) broader than that of the C3. In contrast, the Citroën C3 has a significantly greater depth between the loading edge and the trunk floor: 9.1 in (2200%) more than the Q7. Smaller differences include the trunk opening height of the C3 being only 1.6 in (5%) higher and the loading edges of both models being at the same height.

Impact on Usability

The longer cargo areas and greater width of the Q7 make it clearly better suited for long or wide items such as furniture, skis, or long boxes; the wider opening also facilitates loading bulky goods. With the seats folded down, the Q7 has a clear advantage in cargo volume and flexibility compared to the C3. The greater distance between the loading edge and trunk floor in the C3 means a larger "step" must be overcome when loading and unloading; heavy items need to be lifted or tilted more, which reduces comfort during loading and unloading. Since the loading edge height is identical and the opening height differs only minimally in favor of the C3, these dimensions hardly affect handling. In summary: for transporting long or wide loads, the Audi Q7 is the more practical choice, while the Citroën C3 is less comfortable when handling heavy or bulky loads due to its deeper cargo floor.