Trunk comparison: Kia Ceed vs Opel Astra Wagon

Key Differences

The Opel Astra Sports Tourer offers a 9.4 in (16%) longer cargo area with the seats folded down than the Kia Ceed. With the front seats upright, the Astra's trunk is even 9.1 in (29%) longer.

The height of the trunk opening is 3.9 in (13%) greater on the Astra, and the trunk depth (loading edge to trunk floor) is 1.2 in (27%) greater on the Astra.

Smaller differences: The loading edge of the Kia Ceed is 2 in (8%) higher above the ground than the Astra. The narrowest interior width is 0.4 in (1%) larger in the Ceed; the width of the trunk opening is 2.8 in (7%) larger on the Astra.

Impact on Usability

The greater length dimensions of the Astra (both with folded seats and with the front seat row upright) make it significantly more practical for long items such as slats, furniture parts, or long skis.

The higher opening height makes loading bulky or tall items easier and reduces bending when loading. The greater depth means cargo can be positioned further down and further forward — this increases usable volume and improves load distribution.

For the Kia Ceed, the differences are overall smaller: The slightly higher loading edge (2 in, 8%) can make loading and unloading heavy items more difficult, especially with frequent use.

The minimally larger narrow interior width (+0.4 in) is negligible in practice. The slightly smaller opening width of the Ceed compared to the Astra (−2.8 in) can somewhat limit loading very wide items but rarely has a strong impact in everyday use.

Conclusion: Those who regularly transport long, tall, or bulky cargo or value easy loading benefit more clearly from the Opel Astra Sports Tourer. For occasional use or if the mentioned differences do not matter, the Kia Ceed remains a viable alternative.