Trunk comparison: Audi A4 Avant vs Renault Austral

Key Differences

The Audi A4 Avant offers a significantly longer cargo area: with the seats folded down, the trunk is 9.1 in (14%) longer and with the first row upright, the trunk is 7.5 in (22%) longer than in the Renault Austral.

The height of the Audi's trunk opening is 4.7 in (16%) larger, while the Renault Austral has a deeper cargo well: the depth from the loading edge level to the trunk floor is 1.2 in (60%) greater in the Austral.

Additionally, the loading edge of the Austral sits 5.9 in (24%) higher above the road than the Audi. The narrowest trunk width is the same in both models; the width of the Austral's trunk opening is 3.9 in (10%) larger.

Implications for Practical Use

The longer interior dimensions of the A4 Avant make it more advantageous for long items (e.g., boards, skis, furniture parts) and for users who need more fresh space in the cargo area even with the rear seat upright.

The higher opening height on the Audi makes it easier to store tall items and reduces collisions when loading bulky parts.

The Renault Austral scores with a deeper cargo well; this creates a somewhat deeper storage space below the loading edge, where bulky cargo pieces can be lowered further.

However, the Austral's loading edge is significantly higher above the ground, increasing the effort required to lift heavy loads inside. In practice, this means the Austral can accommodate bulky or voluminous items well but is less comfortable than the lower Audi when lifting heavy luggage.

The Austral's 3.9 in wider opening somewhat facilitates inserting wide items but is a relatively minor advantage compared to the larger length and height differences.

Overall: those who frequently need to carry long items or a lot of cargo volume with the rear seat upright and appreciate a lower loading height are better served by the Audi A4 Avant; those who can benefit from a deeper cargo well and can live with a higher loading edge will find advantages in the Renault Austral.