Trunk comparison: BMW i4 vs Fiat Panda

Key Differences

The BMW i4 offers significantly more cargo length: +25.6 in (59%) when all seats are folded down and +17.3 in (81%) when the front row remains upright.

In contrast, the Fiat Panda has larger vertical and lateral dimensions in the cargo area: the trunk opening is +8.3 in (31%) higher and the depth of the trunk (loading edge to trunk floor) is +3.1 in (80%) greater.

Additionally, the width at the narrowest point in the Fiat Panda is +5.1 in (15%) larger. Smaller differences under 10% include the width of the trunk opening (+6% in favor of the Panda) and the loading edge height (+1% in favor of the BMW), making them barely noticeable.

Impact on Usability

Due to the significantly greater cargo length, the BMW i4 is better suited for transporting long items such as slatted frames, long furniture parts, or skis — even with the front bench upright, considerably more cargo length remains available.

The Fiat Panda excels with bulky, tall, or wide loads: the higher trunk opening and greater vertical depth make loading tall boxes or large suitcases easier, and the greater narrow width simplifies storing wide items.

For everyday shopping or flat luggage, the BMW i4 is advantageous due to the larger length dimension; for transporting bulky, blocky items or frequent loading of tall, wide objects, the Fiat Panda is more practical. Small differences in loading edge height and opening width are hardly noticeable in daily use.