Trunk comparison: Opel Astra Wagon vs Opel Grandland

Key Differences (highlighted: >10%)

When comparing the trunk dimensions, three notable differences stand out: The Opel Astra Wagon offers a loading length that is 7.1 in or 20% longer with the 1st row seats upright, which makes it easier to carry longer items with the rear seats occupied.

In the Grandland, the depth between the loading edge and the trunk floor is 5.5 in or 700% greater, and the loading edge is also 7.5 in or 32% higher above the ground.

Impact on Usability

The longer loading length of the Astra with the rear seats up makes it more practical for long items (e.g., skis, slats, long boxes) without having to fold down the rear seats. If long but not very tall loads are frequently transported behind occupied seats, the Astra is clearly advantageous in everyday use.

The Grandland offers more usable volume due to the significantly greater depth below the loading edge in a "cargo well" beneath the loading opening. This is beneficial for bulky or voluminous items that can sit a bit lower and can lead to a higher total load height without protruding beyond the tailgate.

At the same time, the significantly higher loading edge makes lifting heavy or bulky loads more strenuous and increases the effort required when loading. This is a practical disadvantage when handling heavy items frequently or during frequent loading and unloading.

Smaller differences (e.g., width and opening height differences under 10%) are measurable but only slightly affect everyday usability: The Astra Wagon is about 8% wider at the narrowest point, while the Grandland’s opening dimensions are minimally larger.

Conclusion: For long loads with occupied rear seats, the Astra Wagon is the more practical choice; for lower-sitting, bulky loads, the Grandland has advantages, but at the cost of noticeably higher effort when loading due to the higher loading edge.