Trunk comparison: Audi Q3 vs Durchschnitt Wagon

Key Differences
The biggest practical difference concerns the loading geometry: The average wagon has a trunk that is +3.9 in (11%) longer with the first row of seats upright compared to the Audi Q3, making it significantly better for long items (e.g., slats, skis, longer boxes).
The Audi Q3, on the other hand, offers a significantly greater trunk depth (distance from loading edge to trunk floor) — +2 in (125%) compared to the average wagon — providing more usable vertical space and the ability to store items further "down" in the trunk.
At the same time, the loading edge of the Audi Q3 is +4.7 in (19%) higher above the road, which makes lifting and loading heavy or bulky loads more strenuous.
What are the implications for use?
- Long, flat items: Advantage average wagon (due to the 11% longer loading length with seats upright, easier to transport).
- Tall or stackable loads: Advantage Audi Q3 (greater depth/vertical capacity allows better stacking and more space "in height").
- Loading heavy items: Disadvantage Audi Q3 (loading edge is 19% higher → greater lifting or stepping effort; ergonomically less favorable).
- Secure storage or concealed stowing: Advantage Audi Q3 (deeper trunk well can hide luggage further down, but lifting out is more cumbersome).
Other, smaller differences
The average wagon has a trunk that is +2.8 in (4%) longer with seats folded down; the narrowest width is +4% greater in the wagon. The width of the trunk opening is +8% larger in the Audi Q3. The height of the trunk opening differs by only +1% in favor of the wagon.
These smaller deviations have only minor effects on everyday use: wagon slightly better for very narrow loads, Q3 somewhat more favorable for inserting wider parts due to the larger opening.
Conclusion
For frequent transport of long, flat items or when ergonomic loading is important, the average wagon is usually the more practical choice. Those who need more vertical cargo volume and the ability to store things deeper in the trunk and can live with a higher loading edge will find a better compromise in the Audi Q3.