Trunk comparison: Audi A3 Sportback vs Opel Astra Wagon

Key Differences

The Opel Astra Wagon offers a 6.7 in (≈11%) longer cargo length with the seats folded down than the Audi A3 Sportback. With the seats in their normal position, the difference is even more pronounced: the Opel's trunk is 11.8 in (≈39%) longer.

In contrast, the Audi has a significantly greater trunk depth (loading edge → trunk floor) of +5.5 in (≈700%) compared to the Opel and a higher loading edge above the road by +3.1 in (≈14%).

Implications for Usability

Opel Astra Wagon: The greater loading length—both with folded seats and in normal position—makes the Astra more practical for long items (slats, skis, furniture parts) and for luggage when carrying passengers. The lower loading edge (relative to the Audi) makes it easier to load heavy or bulky cargo.

Audi A3 Sportback: The significantly greater trunk depth means more usable volume below the loading edge, good for stackable or deeper cargo that should be recessed in the car.

The higher loading edge, however, makes lifting heavy items during loading and unloading more difficult and reduces comfort when frequently transporting heavy loads.

Conclusion: Those who often transport long or bulky items or value easy loading and unloading benefit more from the Opel Astra Wagon. Those seeking more "recessed" storage space in the trunk and a deeper cargo volume will find advantages in the Audi A3 Sportback but must accept a higher loading edge.