Trunk comparison: Opel Astra Wagon vs Volvo XC60

Key Differences (>10%)
With the seats folded down, the lengths are the same; with the first row upright, the Astra is only slightly longer (+2.4 in / 6%).
More significant differences are as follows: The trunk opening of the Opel Astra is 4.3 in (15%) higher than that of the Volvo XC60. The measured depth of the Astra (distance from loading edge → trunk floor) is 5.5 in (1300%) greater than that of the XC60. Additionally, the loading edge of the Volvo XC60 is 4.3 in (18%) higher above the ground than that of the Astra.
Impact on Usability
The higher trunk opening of the Astra makes it easier to load tall items because less tilting upward is required.
The significantly greater depth in the Astra means the interior offers a deeper cargo floor — this can allow for more vertical storage space and safer stowing of tall or less delicate cargo; at the same time, a larger gap between the loading edge and the floor can make sliding heavy items in somewhat less convenient (more of a "step" into the cargo area).
In the Volvo, the higher loading edge means heavy lifting requires more effort because the cargo must be lifted higher; at the same time, a higher loading edge reduces deep bending when reaching into the trunk, which can be more ergonomic in some everyday situations.
The slightly greater width at the narrowest point and the wider opening width of the XC60 (each under 10%) favor loading wider items but are not pronounced differences.
In summary: For frequent loading of tall or bulky items and for maximum vertical cargo space, the Astra is advantageous. For users who prefer less lifting but more ergonomic, higher access, the XC60 may be a better fit.