Trunk comparison: Audi Q7 vs Kia Sportage

Key Differences (Highlighted)

The Audi Q7 offers significantly more cargo space in length and opening width than the Kia Sportage. Specifically, the trunk of the Q7 is 13.4 in (≈20%) longer with the seats folded down and 11.4 in (≈32%) longer with the first row upright.

Additionally, the width of the Q7's trunk opening is 6.3 in (≈15%) larger than that of the Sportage. These three values over 10% are the most relevant differences.

What are the practical implications?

More interior length with folded seats (≈20%) means the Q7 can more easily transport longer items—e.g., boards, skis, or furniture parts—often without angling or disassembling.

The even larger difference with the first row upright (≈32%) shows that the Q7 offers significantly more usable cargo length even when some seats are in use. This is practical when passengers are riding along and long cargo needs to be carried simultaneously.

The 6.3 in larger trunk opening of the Q7 makes loading wider items like strollers, furniture pieces, or large boxes easier: bulky parts fit faster and with less maneuvering through the opening.

Other, smaller differences: The Q7's trunk opening is only slightly higher (+0.8 in, ≈3%) and the loading edge is somewhat higher (+2.4 in, ≈8%).

The higher loading edge makes lifting heavy items a bit more strenuous but is not a major disadvantage. The depth of the cargo area (loading edge to floor) is identical, and the narrowest width differs by only 1.6 in, so hardly noticeable.

Conclusion

For users who often transport long or wide items or regularly load with partially occupied seats, the Audi Q7 is noticeably more practical in everyday use due to its significantly greater cargo length and wider opening.

The Kia Sportage remains competitive for smaller, everyday loads but has clear limitations with very long or wide transport tasks.