Trunk comparison: Audi A4 Avant vs VW Tiguan
Key Differences (≥10%)
Several clearly relevant differences appear in the trunk: The Audi A4 Avant offers a +6.7 in (19%) longer loading floor with the first row of seats upright compared to the VW Tiguan. The trunk opening of the A4 is also +4.3 in (15%) higher, making it easier to fit taller cargo.
Furthermore, the trunk depth (loading edge to trunk floor) in the A4 is +1.6 in (400%) greater — the absolute difference is small, but the percentage is large due to the Tiguan's baseline. In contrast, the Tiguan's loading edge is +4.3 in (17%) higher above the ground than the A4's.
Practical Differences
The longer loading floor of the A4 (+19% with the first row upright) makes it more practical when carrying passengers and still needing to transport long items (skis, long boxes, furniture parts).
The higher trunk opening of the A4 (+15%) facilitates loading tall cargo and reduces the risk of bulky items catching on the opening.
The +1.6 in greater depth (loading edge → floor) in the A4 means the actual interior vertical height at the entry is slightly larger — a small advantage when storing delicate items. However, since it is only 1.6 in, the effect is usually unnoticeable in daily use despite the high percentage.
The Tiguan's higher loading edge (+4.3 in / 17%) has a more noticeable impact: lifting heavy items requires more effort, and loading bulky, heavy cargo is less comfortable than in the A4. The higher loading edge corresponds to typical SUV design (more ground clearance), which can be an advantage on unpaved roads or rough terrain but is a disadvantage for frequent loading in everyday use.
Width-related differences are minor: the narrowest point of the trunk is only 0.8 in (2%) wider in the Tiguan, and the opening width is 2.8 in (7%) larger — both under 10% and therefore hardly noticeable in practice.
In summary: For users who often transport long or tall items with passengers and prefer low loading height, the Audi A4 Avant is more practical for everyday use.
Those seeking higher ground clearance and a slightly wider opening (e.g., for occasional off-road use) accept the less favorable loading edge height of the VW Tiguan.