Trunk comparison: Volvo XC60 vs VW Golf Wagon (Mk5)

Main Differences (Values >10% Highlighted)
In direct comparison, the following points stand out: The VW Golf 5 offers a significantly greater trunk depth of +2 in (400%) compared to the Volvo XC60. The loading edge of the Volvo XC60 is +3.1 in (13%) higher above the road than the Golf.
Additionally, the Volvo is +4.3 in (11%) wider than the Golf at the narrowest point of the trunk and at the trunk opening. The height of the trunk opening is the same for both models.
Impact on Usability
The greater trunk depth of the Golf means more vertical or internal space from the loading edge to the floor: this facilitates storing deeper or longer items along the depth and increases usable cargo capacity in this direction. For bulky, tall parts, the Golf can therefore be more practical.
The higher loading edge of the Volvo (plus 3.1 in) makes lifting heavy items into the cargo space more strenuous — often requiring additional lifting over a higher edge.
At the same time, a higher loading edge better protects smaller items from rolling out when the tailgate is closed, but overall is ergonomically less favorable when loading and unloading.
The greater width of the Volvo at the narrowest point and the opening (+4.3 in) is a clear advantage when loading wide or asymmetrical items: furniture, boxes, or suitcases can be more easily rotated sideways and maneuvered through the opening.
For users who regularly transport wide items, the XC60 is therefore more practical.
Small differences (under 10%) in maximum length with folded/unfolded seats (Volvo +3.1 in with folded seats; Golf +3.5 in with upright first row) exist but only affect everyday usability in special situations and are less decisive compared to the points mentioned above.
Conclusion
In short: For wide, bulky cargo, the Volvo XC60 is more practical due to the greater interior and opening width.
For deeper or longer loading tasks inside the cargo space, the VW Golf 5 scores with its significantly greater trunk depth. The higher loading edge of the XC60 generally worsens ergonomics when lifting heavy items.