Trunk comparison: Audi A3 Sportback vs Skoda Octavia Wagon

Key Differences (Summary)

The biggest differences concern the cargo area: The Škoda Octavia Wagon is significantly longer in trunk space — with all seats folded down, it is +14.6 in (25%) longer and with the front seats upright even +12.6 in (42%) longer than the Audi A3 Sportback.

However, the Audi A3 Sportback has a significantly greater trunk floor depth/measurement from the loading edge to the trunk floor: +2.4 in (60%). Smaller deviations (opening height +0.4 in, loading edge height +1.2 in, opening width +2.4 in) exist but are below the 10% mark.

Impact on Usability

Škoda Octavia Wagon – more loading length: The significantly longer cargo space (both with folded seats and in normal condition) makes the Octavia much more practical for long items (e.g., slats, skis, furniture parts) and for larger luggage volumes during trips or family use.

Even with the rear seats upright, it offers more usable depth for strollers, suitcases, or bulky shopping.

Audi A3 Sportback – greater trunk floor depth: The A3 has a 2.4 in greater depth (loading edge → trunk floor).

In practice, this means the cargo area sits relatively deeper from the loading edge, allowing items to be positioned somewhat "deeper" in the trunk — advantageous for stable transport of taller loads or when wanting to utilize the cargo volume in floor depth.

At the same time, the A3’s loading edge is slightly higher (+1.2 in), which makes lifting heavy loads in somewhat more strenuous.

Small but useful details: The Octavia’s trunk opening is slightly wider (+2.4 in) and at the narrowest point minimally more generous (+0.4 in), which facilitates handling wide items, even though these differences are relatively minor.

Conclusion: Those who regularly transport long or many bulky items and value maximum usable length benefit from the Škoda Octavia Wagon.

Those who prefer a somewhat "deeper" cargo well and do not have such large length requirements will find the Audi A3 Sportback a more practical solution — with the minor drawback of a slightly higher loading edge when loading.