Trunk comparison: Audi A6 Sedan vs Opel Corsa

Key Differences

In terms of volume and loading lengths, the Audi A6 is clearly ahead: the trunk of the A6 is 24.8 in (48%) longer with the seats folded down than that of the Opel Corsa and 19.3 in (74%) longer with the front seat row upright.

At the same time, the Opel Corsa has a significantly higher opening and a larger loading vertical dimension: the height of the trunk opening of the Corsa is 9.1 in (46%) higher than that of the A6, and the depth of the trunk (loading edge to floor) is 2.4 in (50%) greater in the Corsa.

Impact on Usability

For long or bulky items (e.g., slats, skis, long furniture parts), the Audi A6 offers better usability due to the significantly greater loading length: longer cargo can be transported without detours, and folding down the seats creates noticeably more usable depth.

This makes the A6 more practical for moves, tradesmen’s needs, or vacations with lots of luggage.

The Opel Corsa scores with its vertical dimensions for payload: the higher trunk opening and the greater depth from the loading edge level to the floor make it easier to load tall items (e.g., boxes, plants, tall suitcases) and allow more space in height.

The higher opening also facilitates lifting heavy, tall parts inside because there is more clearance height.

Smaller differences such as the 6–9% greater width at the narrowest point or opening in the Audi (each +2.4 in or +3.1 in) or the 1.6 in higher loading edge of the Corsa (≈6%) exist but have less impact in practice: they can slightly simplify loading very wide single pieces but do not change the fundamental strengths (length in the A6, height/depth in the Corsa).