Trunk comparison: Dacia Jogger vs Ford Focus

Key Differences
The Dacia Jogger offers clear advantages in cargo volume in length and width: with the seats folded down, the Jogger's trunk is +9.4 in (15%) longer, and when the first row of seats is upright, the difference is even +15.4 in (51%) in favor of the Jogger.
The Jogger's trunk opening is also +4.7 in (15%) higher, and at the narrowest point, the interior of the Jogger is +7.9 in (20%) wider than the Focus. However, the Ford Focus has a significantly greater depth between the loading edge and the trunk floor: +3.9 in (125%) compared to the Jogger.
Impact on Usability
These differences lead to practically noticeable effects: Due to the greater length (both with folded seats and with the first row upright) and the greater narrowest width, the Jogger allows for much better transport of longer and wider cargo (e.g., furniture parts, skis, several large suitcases side by side).
The higher trunk opening makes loading and unloading bulky or tall items easier because more vertical space is available.
The greater depth difference in the Focus (deeper trunk floor below the loading edge) means that the cargo space in the lower area is better usable — an advantage for bulky, relatively tall items that need space "downwards." Practically, this can also mean that heavy goods require more effort to lift/push or more bending depending on the loading edge height.
The small differences in loading edge height (+1.2 in in favor of the Focus) and opening width (+1.2 in) are minor and hardly affect everyday usability.
In short: For longer, wider, and easier-to-load luggage, the Dacia Jogger is the more practical choice. The Ford Focus offers advantages through its deeper cargo space for payloads that require extra room at the floor but at the expense of ergonomics when lifting and usable width/length.