Trunk comparison: Opel Astra Wagon vs VW Polo

Key Differences
Several differences stand out clearly from the measurements. The Opel Astra wagon offers a cargo space that is +11 in (+20%) longer with the seats folded down and even a trunk that is +16.1 in (+62%) longer with the first row of seats upright compared to the VW Polo.
The trunk opening of the Astra is also +3.5 in (+13%) higher and the opening width is +5.1 in (+14%) larger.
In contrast, the VW Polo has a +2.4 in (+300%) greater "depth" from the loading edge level to the trunk floor; additionally, the loading edge of the Polo is +4.3 in (+19%) higher above the road. Smaller differences such as the narrowest trunk width (+7%) are below the 10% mark and thus less relevant.
What Impact Do These Differences Have on Usability?
The significantly greater cargo length of the Astra (especially the +62% with the front row upright) clearly makes it more suitable for long or bulky items: long boards, pieces of furniture, skis, or bulky packages can be accommodated much more easily in the Astra.
The greater opening height and width also facilitate loading wide or tall items.
The VW Polo offers slightly more "depth space" in the trunk area due to the greater depth between the loading edge and the trunk floor, but this is relatively small (+2.4 in absolute) and is mainly noticeable because of the other values: the loading edge of the Polo sits significantly higher above the road.
For daily loading, this means heavy suitcases or groceries are easier to lift onto and into the trunk in the Astra because the loading edge is lower. In the Polo, you have to lift higher, which makes loading and unloading more strenuous, even if the trunk floor is somewhat lower.
In summary: For transport tasks involving long, wide, or bulky items, the Opel Astra wagon is the more practical choice. The VW Polo offers slightly different interior proportions but has disadvantages when loading larger or heavier loads due to the higher loading edge and overall smaller cargo dimensions.