Trunk comparison: BMW iX1 vs VW Caddy Wagon
Key Differences
The BMW iX1 offers a significantly longer cargo space with the rear seats folded down: it is 18.1 in or 40% longer than that of the VW Caddy Wagon.
However, when the front seats are upright, the ratio reverses: the VW Caddy Wagon then has a cargo area that is 6.7 in or 19% longer than the iX1. In terms of trunk opening height, the Caddy clearly has the advantage: the opening is 16.5 in or 58% higher than on the iX1. The loading edge of the iX1, on the other hand, is 5.9 in or 26% higher above the ground than that of the Caddy.
The usable width at the narrowest point also favors the Caddy: it is 5.1 in or 13% wider there. The depth of the trunk (loading edge to floor) is the same for both models, and the width of the trunk opening differs only slightly (+4%, not highlighted).
Impact on Usability
For long, flat loads (e.g., slats, furniture panels, or long sports equipment), the BMW iX1 is the more practical choice because it offers significantly more length with the seats folded down.
However, if you regularly travel with passengers and still need to transport larger luggage, the VW Caddy Wagon is better suited: it offers more longitudinal cargo volume with the front seats upright.
The significantly higher trunk opening of the Caddy makes loading tall items easier and improves overall accessibility — especially when storing bulky or tall cargo, the Caddy is more practical. The greater narrow interior width of the Caddy also means wider items are more likely to fit and storage is more flexible.
The higher loading edge of the iX1 makes loading heavy items more strenuous because they have to be lifted higher; for frequent transport of heavy loads, the Caddy is more ergonomic. Both models have the same cargo depth, so there is no difference in usable floor area (depth).
Conclusion: For longer, flat-transported goods, the iX1 is superior with the seats folded down. For everyday use with passengers, for tall or wider items, and for more ergonomic loading and unloading, the VW Caddy Wagon is the more practical choice.