Trunk comparison: Audi A3 Sportback vs Kia Sportage

Key Differences (over 10%)

The Kia Sportage offers a cargo space that is 7.9 in (13%) longer with the rear seats folded down than the Audi A3 Sportback. Even with the rear seats upright, the Kia's trunk is 5.1 in (17%) longer.

In contrast, the Audi A3 Sportback has a significantly larger trunk depth measurement: the distance from the loading edge to the trunk floor is 6.3 in (+1500%) greater in the Audi.

Impact on Usability

The longer interior dimensions of the Kia make it much more versatile for long or bulky cargo: with the rear seats folded down, longer boards, skis, or furniture pieces can be accommodated, and the Kia's wider opening width (not >10% difference, but practically relevant) makes loading and unloading wider items easier.

In short: those who regularly transport long or flat cargo benefit from the Sportage.

The Audi scores with the greater depth between the loading edge and trunk floor and the lower loading edge height (the Kia's loading edge is slightly higher).

This makes loading and unloading heavy or compactly stackable items more comfortable: items can be placed closer to the loading edge and often require less lifting. However, the Audi's shorter cargo length limits the accommodation of very long items.

Conclusion: Kia Sportage = better for longer, bulky cargo and flexible packing solutions; Audi A3 Sportback = advantageous for lighter lifting, compact/vertical cargo, and convenient loading and unloading of heavy items.