Trunk comparison: Audi A4 Avant vs Volvo XC40

Key Differences (highlighted: >10%)

The Audi A4 Avant offers a longer cargo floor with the front seats upright: +5.5 in (15%) compared to the Volvo XC40. The trunk opening of the A4 is also +4.7 in (16%) higher, allowing taller items to fit more easily.

The depth of the trunk (loading edge to floor) is +2 in (400%) greater in the A4, meaning the cargo floor is significantly lower. In contrast, the loading edge of the Volvo XC40 sits +4.7 in (19%) higher above the road, increasing the lifting height for loading items.

Other Differences

With the rear seats folded down, the Audi has a slightly longer cargo space (+5.9 in / 9%), but this difference is under 10%. The Volvo is +0.8 in (2%) wider at its narrowest point and the trunk opening overall is +1.6 in (4%) wider — both minor advantages.

Implications for Usability

The combination of a longer cargo floor with the rear seats upright, a higher opening, and greater trunk depth makes the Audi A4 Avant more practical for bulky or tall items (e.g., large boxes, furniture parts, tall camping or sports equipment).

The lower cargo floor in the A4 reduces the effective lifting height when loading, increasing comfort when lifting heavy loads.

For the Volvo XC40, the higher loading edge results in more lifting effort: short, heavy cargo becomes more strenuous to load and unload. On the other hand, the slightly greater width at narrow points and the wider opening are advantageous when transporting wide items or when sliding in items crosswise is important.

In summary: For regularly tall or bulky cargo and comfortable loading/unloading, the Audi A4 Avant is better suited. For slightly wider loads, the Volvo XC40 may offer advantages but suffers from the higher loading edge when lifting.