Trunk comparison: Seat Leon vs Volvo V90

Key Differences (highlighted: >10%)
The Volvo V90 offers a significantly longer cargo length with the rear seats folded down: +17.7 in (≈30%) compared to the SEAT Leon. Even with the front row upright, the Volvo is longer: +12.2 in (≈37%). This makes the V90 clearly more suitable for long items (e.g., slats, furniture parts, skis).
In width, the Volvo has a clear advantage at the narrowest point: +9.4 in (≈30%). This means that wide or bulky cargo fits more easily into the V90 without awkward turning or tilting.
Two values are significantly larger in the SEAT Leon: The height of the trunk opening is +3.9 in (≈14%) higher than in the Volvo, and the depth (loading edge to trunk floor) is much more pronounced at +9.8 in (≈2400%).
This provides more vertical space behind the loading edge and makes it easier to store tall items once they are lifted over the loading lip.
The loading lip of the SEAT Leon is also +5.5 in (≈23%) higher above the road than in the Volvo. This makes lifting heavy loads in more difficult but reduces the risk of damaging low-lying items when opening.
The width of the Volvo's trunk opening is only slightly larger (+2 in / 5%) and thus negligible for most cases.
Impact on Usability
Volvo V90 — better for long, wide, and bulky cargo: - Due to the significantly greater loading length (with folded seats and with the front row upright) and the larger narrowest width, the V90 is preferred for long or wider transports (furniture, pipes, sports equipment). - The lower loading lip makes loading heavy items easier and more ergonomic.
SEAT Leon — better for tall cargo and more compact uses: - The greater height of the trunk opening and the significantly greater depth behind the loading lip offer advantages when transporting taller items (boxes, equipment), provided lifting over the higher loading lip is not an issue. - However, the higher loading lip makes loading and unloading heavy loads more difficult and reduces comfort during frequent loading.
Conclusion: For regular transport of long or wide items, the Volvo V90 is the more practical choice. For taller, bulky cargo with otherwise compact use, the SEAT Leon can offer advantages — provided the higher loading lip is not a hindrance.