Trunk comparison: Opel Astra Wagon vs Seat Ibiza

Biggest Differences (highlighted)

The Opel Astra wagon offers a cargo area that is +9.8 in (18%) longer with the seats folded down than the SEAT Ibiza, and with the front seats upright, it even has a +15.4 in (57%) longer depth. The width of the Astra's trunk opening is +6.7 in (19%) larger than that of the Ibiza.

In contrast, the SEAT Ibiza has a significantly greater interior "depth" between the loading edge and the trunk floor — by +6.7 in (850%) — as well as a higher loading edge above the road by +3.9 in (17%).

What impact do these differences have on usability?

The larger length and opening dimensions of the Opel Astra wagon (longer cargo area with folded seats, significantly longer depth with the front seats upright, and wider trunk opening) make it more practical for long or flat items such as slatted frames, skis, long boxes, or furniture parts.

The wider opening facilitates loading wider cargo and reduces the risk of getting caught on body edges while maneuvering.

In the SEAT Ibiza, the significantly greater depth between the loading edge and trunk floor results in a deeper cargo floor — this creates more usable volume below the loading edge and is suitable for bulky but narrower or hard-to-stack items that tend to settle into a "well" (e.g., crates, shopping bags, sports equipment).

However, the higher loading edge of the Ibiza makes lifting heavy items into the trunk more difficult; heavy cargo is ergonomically easier to load in the Astra due to the lower loading edge.

In practice, this means: Those who frequently transport long or wide loads (lumber, furniture boards, bicycle accessories, long luggage) have noticeable advantages with the Opel Astra wagon.

Those who more often transport bulky but less wide or low quantities and can benefit from a deeper cargo floor (e.g., deep carrying crates, beverages, suitcases, groceries) will find a useful solution in the SEAT Ibiza — but must lift more due to the higher loading edge and be mindful of the narrower opening.

Smaller differences such as the +1.6 in (5%) higher trunk opening height in the Ibiza or the +3.9 in (10%) greater narrowest interior width in the Astra exist but influence usability less noticeably and rather complement the main differences mentioned above.