Trunk comparison: Mercedes Benz GLE vs Volvo XC60

Key Differences
None of the listed differences exceed 10%. The largest deviations concern capacity and loading height: the Mercedes-Benz GLE offers +6.3 in more cargo space when folding down all seats (equivalent to +9%) and +3.5 in more length (+9%) with the first row of seats upright.
The trunk opening of the GLE is also slightly higher by +2.8 in (+9%).
The loading edge of the GLE is +2 in (≈7%) higher above the ground. The depth of the trunk (from loading edge to floor) is the same in both models. In terms of width, the Volvo XC60 has +2.4 in (≈6%) more space at the narrowest point; the width of the trunk opening is +0.8 in (≈2%) larger on the XC60.
Impact on Usability
In practice, these moderate advantages mean: The GLE offers somewhat more usable length when transporting long or taller items and a higher opening, which makes storing bulky, lengthwise, or tall cargo easier.
Since the depth of both models is the same, they are comparable in terms of item length; however, the GLE has the advantage of creating more total volume when folding down the seats.
The higher loading floor and loading edge of the GLE make lifting heavy items somewhat more strenuous than in the XC60. The Volvo scores with slightly more width at the narrowest point and a minimally wider opening, which simplifies maneuvering wider items in tight spaces and makes handling heavy loads easier due to the lower loading edge.
In summary: For maximum usable length and a somewhat higher opening, the GLE is the more practical choice; those who frequently handle wide or heavy items and value easier loading will find slight advantages in the XC60. Since no differences exceed 10%, the differences in many everyday situations are moderate and depend on the shape and weight of the cargo as well as personal loading priorities.