Trunk comparison: Audi A6 Avant vs Ford S-MAX

Key Differences

The biggest differences concern the vertical dimensions of the cargo space: The Ford S-Max has a significantly higher trunk opening (+7.9 in / 27%) and a slightly greater depth between the loading edge and trunk floor (+0.4 in / 50%) compared to the Audi A6 Avant.

Conversely, the loading edge of the Audi A6 Avant sits +2.8 in / 12% higher above the ground than the S-Max. Length and width differences are small: With the first row of seats upright, the A6 is 2 in (4%) longer; with seats folded down, the S-Max is 0.8 in (1%) longer; width differences are 2–1.2 in (2–3%).

Impact on Usability

Due to the significantly higher trunk opening of the S-Max, tall or bulky items can be loaded and unloaded more easily (e.g., furniture parts, tall boxes, plants), because less overhead clearance needs to be considered when inserting.

The 0.4 in greater depth between the loading edge and trunk floor of the S-Max is large in percentage terms but minimal in absolute numbers; practically, this means hardly any noticeable advantage in usable length, but combined with the higher opening, it allows easier handling of very tall cargo.

The higher loading edge of the Audi A6 Avant makes lifting heavy items into the trunk more strenuous and less comfortable than in the S-Max. This especially affects regular transport of heavy loads (boxes, tools, groceries) negatively.

For longer items with the first row of seats upright, the A6 has a small advantage due to the +2 in loading length, but this is minor in everyday use.

Conclusion: For bulky and tall loads, the Ford S-Max is clearly more practical. The Audi A6 Avant offers only marginally more usable length with the rear seats upright but suffers from the higher loading edge when loading and unloading.