Trunk comparison: Opel Grandland vs Volvo XC40

Key Differences
The Opel Grandland offers a significantly deeper interior surface in the trunk: the depth (loading edge to trunk floor) is 6.3 in (1500%) greater than in the Volvo XC40. Additionally, the height of the trunk opening in the Grandland is 3.1 in (11%) higher.
Other Dimensions (minor deviations)
With the seats folded down, the Grandland's trunk is 0.4 in (1%) longer; with the first row of seats upright, the Volvo has a trunk that is 0.8 in (2%) longer.
The loading edge of the Grandland is 1.2 in (4%) higher above the ground. The width at the narrowest point is the same for both models, and the Grandland's trunk opening is 0.8 in (2%) wider.
Implications for Usability
The significantly greater interior depth and higher opening of the Grandland make it better suited for tall and bulky cargo: bulky items, boxes, or equipment can be more easily accommodated standing up or with more clearance between the floor and lid.
The higher opening reduces the risk of tall cargo hitting the hatch.
The greater depth also means that heavy items must be pushed or lifted further into the trunk when loading and unloading; combined with the only slightly higher loading edge (1.2 in), the extra effort when lifting remains moderate.
The Volvo scores only minimally in usable length when the rear seats are upright (0.8 in). In practice, the models are very similar in width and most length dimensions; clear advantages for the Grandland are mainly with tall or deep cargo.