Trunk comparison: Ford Focus Wagon vs Kia Ceed

Key Differences
The Ford Focus Wagon offers significantly more cargo length: with the seats folded down, the trunk is 11.8 in (19%) longer than the Kia Ceed, and with the first row upright, the Ford is 9.8 in (32%) longer.
In contrast, the Kia Ceed has a significantly deeper loading floor between the loading edge and trunk floor: 3.5 in (450%) deeper than the Ford. Each of these three values exceeds the 10% threshold and is therefore particularly relevant.
Impact on Usability
The greater cargo length of the Ford makes it better suited for long items such as furniture parts, roof box access when loading bulky individual parts, or longer building materials — both with folded seats and during normal use with passengers in the first row.
In practical everyday situations, this means more flexibility when transporting longer loads without complicated angling or freeing up seat rows.
The significantly deeper loading floor of the Kia results in more usable vertical storage space: higher stacked cargo or bulky but not very long items fit better in the Kia without protruding over the loading edge.
However, the Kia's loading edge is slightly (1.2 in, 5%) higher, making lifting heavy items a bit more strenuous — but this effect is moderate. The higher trunk opening (+1.6 in, 6%) of the Kia slightly eases inserting tall items, but is not a major difference.
Other smaller differences such as the slightly larger minimum interior width and the wider opening of the Ford (each about 8–10% or 3.1 in) support loading wider or bulkier items in the Ford, but are below the >10% mark and thus secondary compared to the points mentioned above.