Trunk comparison: Dacia Duster vs Ford Focus

Key Differences
In a direct comparison, two differences stand out clearly: The Dacia Duster offers with the front seats upright a loading length that is 7.9 in (≈26%) longer than the Ford Focus.
This makes the Duster significantly more suitable when long items need to be transported regularly while passengers are still seated in the rear seats (e.g., skis, slats, long boxes).
The Ford Focus, on the other hand, has a depth from the loading edge to the trunk floor that is 3.9 in (≈125%) greater than the Duster.
Practically, this means a significantly deeper cargo well: more usable volume below the loading edge and a lower trunk floor, which both facilitates storing bulky or tall items and results in heavy luggage sitting lower and thus more stable.
Other Differences and Their Usability
Smaller differences (under or around 10%) are: folded down, the Duster has a storage space that is 3.5 in (≈6%) longer, the trunk opening of the Duster is only 0.4 in higher, the width at the narrowest point is 0.4 in greater in the Focus, and the opening width of the Focus is 0.8 in larger.
The loading edge of the Duster is 2.8 in (≈10%) higher above the road. These deviations are usually less decisive in practice: the slightly greater width and opening width of the Focus marginally ease loading wider items, while the higher loading edge of the Duster makes lifting heavy loads somewhat more difficult.
Conclusion: Those who frequently transport long items and need rear seats benefit more from the Duster.
Those who want a deeper cargo well, more stable loading, and overall easier handling of bulky or tall items are better served by the Focus. Smaller width and height differences play only a minor role in most everyday situations.