Trunk comparison: VW Caddy Wagon vs VW ID.4

Key Differences

In terms of usable cargo space, the VW ID.4 has a clear advantage for long items with +20.9 in (46%) longer cargo floor with seats folded down.

However, with the front seats upright, the VW Caddy Wagon offers +5.1 in (14%) more trunk length compared to the ID.4. The trunk opening of the Caddy is significantly taller at +13.4 in (43%) higher, making it easier to load tall or bulky items.

The depth from the loading edge to the trunk floor is +3.1 in (400%) greater in the ID.4, and the loading edge itself is +6.7 in (30%) higher above the ground on the ID.4. At its narrowest point, the Caddy's trunk is +4.7 in (12%) wider than the ID.4's.

The width of the trunk opening differs only slightly (+2.4 in, 6%) in favor of the Caddy.

Impact on Usability

For long, flat loads (e.g., slats, furniture boards), the ID.4 is the more suitable choice when the seats are folded down: the 46% longer length allows significantly longer cargo without overhang.

If the seats are regularly needed (passenger transport in the first row), the Caddy is more practical: it offers 14% more usable length with the first row upright.

The significantly taller trunk opening headroom of the Caddy (+43%) and the wider narrow point (+12%) make it advantageous for loading tall or bulky items and transporting wide boxes or crates. Overall, the Caddy is more flexible for irregularly shaped, voluminous cargo.

The ID.4 has greater depth behind the loading edge and a higher loading edge. The greater depth can facilitate stacking cargo but, combined with the 30% higher loading edge, requires more effort when lifting heavy items into the trunk.

Low-frequency, heavy transports are therefore easier to load and unload with the Caddy, while the ID.4 is better suited for longer, flat-lying loads.

Brief Conclusion

Needs: long, flat cargo (folded seats) → VW ID.4. Frequent wagon use with upright first row, tall or wide items, easier loading and unloading → VW Caddy Wagon.