Trunk comparison: VW ID.3 vs VW Taigo

Key Differences
The most noticeable difference lies in the depth of the trunk (distance from loading edge to trunk floor): The VW Taigo has +1.6 in or +25% more depth here than the VW ID.3. All other measured distances differ only slightly: the trunk length with folded seats and with the first row upright differ by only 1.2 in (2–4%), the height of the trunk opening is 2 in (7%) larger on the Taigo, the loading edge of the ID.3 is 0.8 in (3%) higher above the road, the narrowest width inside the trunk is 0.8 in (2%) larger on the ID.3, and the width of the trunk opening is 1.2 in (3%) larger on the Taigo.
Impact on Usability
Due to the 25% greater trunk depth, the Taigo offers significantly more usable space vertically: taller or bulkier items can be more easily accommodated inside, and when fully loaded, the volume can often be better utilized. Combined with the 2 in higher opening of the Taigo, this makes loading taller cargo easier.
The smaller differences in length and width have only minor practical effects: the 2–4% longer or wider dimensions hardly change loading behavior—they may only be relevant in borderline cases (very long or very wide items).
The 0.8 in higher loading edge of the ID.3 means a minimal extra effort when lifting heavy items from road level, while the slightly larger narrowest internal cross-section of the ID.3 can slightly ease passing very wide items.
Conclusion: For users who frequently transport taller or bulky items, the Taigo is more practical due to the significantly larger trunk depth (and higher opening). For loading wider items or with minimal differences in handling, the other variations hardly matter.