Trunk comparison: Audi A3 Sportback vs VW Taigo

Summary of Differences
The VW Taigo offers slight advantages over the Audi A3 Sportback in length and opening dimensions: with the seats folded down, the Taigo is 2.8 in (≈5%) longer, and with the first row upright, it is 2 in (≈6%) longer.
The trunk opening is 1.2 in (≈4%) higher on the Taigo, and the opening width is 0.8 in (≈2%) larger. At the narrowest point, both are equally wide.
Significantly larger differences concern the trunk depth and loading edge height: the depth (distance from loading edge to trunk floor) is 1.6 in, or ≈25% greater in the Taigo, and the loading edge is 3.1 in (≈12%) higher above the road.
Impact on Usability
The ≈25% greater trunk depth of the Taigo means noticeably more vertical space and better stackability of luggage or boxes — especially useful for bulky, tall items or when you want to optimally use the cargo volume.
At the same time, the slightly greater overall length (5–2.8 in difference) allows for slightly longer cargo, but this is only relevant in rare cases.
The ≈12% higher loading edge on the Taigo makes lifting heavy items more strenuous: loading boxes or bulky heavy parts requires more effort than with the lower A3. For regular loading of heavy loads, the A3 is therefore more practical.
Smaller advantages such as the slightly higher trunk opening (+1.2 in) make it marginally easier to load very tall items, while the marginally larger opening width (+0.8 in) and the same narrowest width mean that lateral restrictions remain comparable on both models.
Conclusion: The Taigo offers more usable interior space and better stackability, making it especially suitable for light to medium-heavy, bulky cargo. The A3 remains more ergonomic for lifting heavy loads due to the lower loading edge.