Trunk comparison: BMW X2 vs Opel Astra Wagon

Key Differences and Their Impact on Usability
With the seats fully folded down, the BMW X2 and Opel Astra Wagon offer the same trunk length. However, with the seats upright (i.e., without folding), the Opel Astra Wagon's trunk is 5.5 in (15%) longer, making it better suited for longer items that need to be transported without folding the seats.
The trunk opening of the Astra is 4.7 in (18%) higher than that of the BMW X2. This means taller/bulkier cargo can be loaded more easily in the Astra without hitting the roof edge. For bulky, tall boxes or furniture pieces, the Astra therefore offers a practical advantage.
On the other hand, the BMW X2 has a significantly greater depth between the loading edge and the trunk floor: this distance is 2.8 in (350%) larger in the X2. Practically, this means that cargo in the X2 sits lower in the trunk — which can prevent items from sliding forward but makes lifting heavy loads over the loading edge more difficult.
Additionally, the loading edge of the BMW X2 is 8.3 in (36%) higher above the ground than that of the Astra Wagon.
In practice, this means heavy luggage or groceries need to be lifted higher in the X2, making loading and unloading more strenuous. The lower entry height of the Astra is more ergonomic for frequent loading.
Width differences in the trunk are minor: at the narrowest point, the Astra is only 3.5 in (9%) wider and the opening is 2.4 in (6%) wider — both below the 10% threshold and thus only marginally relevant.
Conclusion: Those who frequently transport long or tall items and value easy, ergonomic loading and unloading have advantages with the Opel Astra Wagon (longer area with seats upright, higher opening, lower loading edge).
The BMW X2 offers a deeper loading well that lets cargo sit lower and possibly be more securely fixed, but this comes at the cost of poorer ergonomics when lifting and handling tall/long items.