Trunk comparison: Ford Focus Wagon vs VW Golf Wagon

Key Differences and Their Impact on Usability
Both wagons are close in many dimensions, yet there are two significant deviations that clearly affect practical usability. The depth of the trunk (loading edge to trunk floor) is 3.5 in (+450%) greater in the VW Golf Variant.
This means: the Golf offers a significantly deeper cargo well, leading to more usable volume below the loading edge and positively impacting the transport of deep or stacked items.
At the same time, loading heavy items can be somewhat more cumbersome because they need to be lifted deeper or lowered into the vehicle interior.
The width of the trunk at its narrowest point is 4.7 in (+12%) greater in the Ford Focus Turnier.
This allows the Focus to accommodate wide, bulky cargo (e.g., wide boxes, furniture parts, or sports equipment) much better, which may face limitations in the narrower Golf. The greater narrowest width also increases the likelihood of loading bulky items without complex angling.
Other differences exist in length with folded seats (+2% in favor of the Golf) as well as trunk opening height (+10% in favor of the Golf) and loading edge height (+3% in favor of the Focus).
These are less decisive in everyday use: the Golf has a slight advantage in interior length and opening height, while the Focus has a marginally higher loading edge.
In summary: Those primarily seeking the deepest volume and a lower cargo well for stacked or deep loads are better served by the VW Golf Variant; those frequently transporting wide, bulky items benefit more from the Ford Focus Turnier.