Trunk comparison: BMW X3 vs Jeep Renegade

Key Differences

The BMW X3 offers a 9.8 in (16%) longer trunk with the rear seats folded down and a 7.1 in (23%) longer trunk with the first row of seats upright compared to the Jeep Renegade.

At the narrowest point, the trunk width of the BMW is 5.5 in (15%) larger, and the width of the trunk opening is also 5.5 in (14%) larger than that of the Renegade.

The Jeep has a trunk opening height that is 3.9 in (13%) higher than the BMW. Additionally, the Jeep has a significantly deeper trunk well: the depth (loading edge to trunk floor) is 5.5 in (1300%) greater than the BMW.

Although the loading edge of the Jeep is nominally 2.4 in (9%) higher above the ground, this difference is under 10% and is not highlighted here.

What are the implications of these differences for usability?

The greater length and wider narrowest width in the BMW X3 practically mean: longer items (e.g., skis, long boxes, furniture parts) are easier to transport, and wide cargo fits better through the opening or inside the interior.

This makes the X3 more favorable for users who frequently transport long or wide loads or regularly travel with luggage.

The Jeep Renegade scores with a higher trunk opening and a significantly deeper cargo well. The higher opening facilitates loading tall, upright items; the deep well creates additional usable space below the loading edge (practically more usable volume in the vertical direction).

At the same time, the deep well means heavy cargo must be lifted or reached down further — which can make loading and unloading more strenuous and bulky items less easy to place flat.

In summary: Those who often transport long or wide cargo and prefer a simple, flat loading surface benefit from the BMW X3. Those who need more vertical space or a higher opening for upright items and can manage a deeper cargo well will find the Jeep Renegade more practical.