Trunk comparison: Audi Q3 vs VW Passat Wagon

Biggest Differences

In the comparison, it is especially noticeable: The VW Passat Wagon offers with folded seats a 13.8 in (21%) longer cargo space and with the first row of seats upright a 9.1 in (26%) longer cargo space than the Audi Q3. Additionally, the loading edge of the Audi Q3 is 4.3 in (17%) higher above the ground than that of the Passat Wagon.

Other, significantly smaller differences: the trunk opening of the Passat is 0.4 in higher, the narrowest trunk width is 0.4 in larger in the Passat, the width of the trunk opening is 2.8 in larger in the Audi, and the depth (loading edge to trunk floor) is the same in both models.

Impact on Usability

The longer cargo spaces of the Passat Wagon mean more room in practice for long items (e.g., slats, skis, furniture parts) and larger amounts of luggage, both with folded seats and in everyday use with the rear seat upright. This makes the Passat more practical for transports, family trips, and tradesman needs.

The 4.3 in higher loading edge in the Audi Q3 makes lifting heavy or bulky cargo into the trunk more difficult compared to the Passat; frequent loading and unloading is therefore more strenuous.

On the other hand, the trunk opening of the Audi is 2.8 in wider, which can make it easier to load wider items at the opening, as long as length or depth utilization is not limited.

The identical trunk depths of both models mean that no advantage arises from this dimension. Smaller width and opening height differences (1–2.8 in) are usually only relevant in everyday use with very narrow or very wide cargo pieces.

Conclusion: Those who regularly transport long or large amounts of cargo and prefer easier lifting are better served by the VW Passat Wagon. The Audi Q3 can accommodate wider items at the opening if needed but is overall clearly behind the Passat in terms of length and loading comfort.