Trunk comparison: BMW X4 vs Seat Ibiza

Key Differences and Their Impact on Usability

In terms of volume and loading length, the BMW X4 has clear advantages: The trunk of the X4 is 12.2 in (22%) longer with the seats folded down and even 13.4 in (50%) longer with the first row of seats upright compared to the Seat Ibiza.

At the same time, the width of the X4's trunk opening is 5.9 in (17%) larger, making it easier to load wider cargo.

The Seat Ibiza, on the other hand, scores points for accessibility from above and interior design: The height of the trunk opening in the Ibiza is 4.7 in (17%) higher, and the measured depth from the loading edge to the trunk floor is 4.3 in (138%) greater than in the X4. Conversely, the loading edge of the BMW X4 is 3.9 in (14%) higher above the ground than that of the Ibiza.

In practice, this means: Those who want to transport long or wide items (e.g., furniture, long sports equipment) benefit from the BMW X4 due to the significantly greater loading length and larger opening width.

Those who frequently load bulky, tall, or voluminous items (e.g., crates, boxes, equipment with a high standing surface) or want to lift less when loading and unloading have advantages with the Seat Ibiza: the higher opening and greater depth make it easier to load tall items and offer more usable interior height.

The higher loading edge of the X4 makes lifting heavy loads from the ground onto the cargo area more strenuous but can protect against damage from ground contact when unloading.