Trunk comparison: Opel Corsa vs Toyota Corolla Wagon

Key Differences
The Toyota Corolla Touring Sports offers a significantly longer cargo area: with the seats folded down, it is 21.3 in (41%) longer than the Opel Corsa, and with the front seat row upright, 14.2 in (55%) longer. Additionally, the trunk opening of the Corolla is 6.7 in (20%) wider than that of the Corsa.
In contrast, the Opel Corsa has a considerably greater trunk depth (loading edge to trunk floor), exceeding the Corolla's measurement by 3.9 in (125%).
Smaller differences (height of the trunk opening +0.8 in/3%, loading edge above road +2.4 in/9%, width at the narrowest point +0.4 in/1%) exist but are less significant.
Impact on Usability
The longer cargo area of the Corolla makes it better suited for long or flat loads such as furniture parts, skis, or folded bicycles; loading and unloading wider items also benefits from the 6.7 in larger opening.
In short: those who frequently transport long, bulky, or voluminous goods have more flexibility and cargo volume with the Corolla.
The deeper trunk area of the Corsa, on the other hand, creates more usable vertical space directly below the loading edge: smaller, taller loads can be better recessed there and sit lower, which can lower the center of gravity.
However, the loading edge of the Corsa is somewhat higher (a minor disadvantage when lifting heavy loads), and its shorter length and narrower opening limit the transport of very long or wide items.