Trunk comparison: BMW i4 vs Jeep Renegade

Key Differences (highlighted: >10%)
In terms of cargo volume, the BMW i4 is superior in length: the trunk is 9.1 in (15%) longer with the seats folded down and 8.3 in (27%) longer with the front seats upright than the Jeep Renegade.
The Jeep, on the other hand, has clear advantages in the vertical dimension: the height of the trunk opening is 8.7 in (33%) larger and the depth from the loading edge to the trunk floor is 1.6 in (40%) greater than in the BMW i4. Smaller differences below the 10% mark are: the loading edge of the Jeep is 2.4 in (9%) higher, the narrowest width of the trunk is 3.1 in (9%) larger in the Jeep, and the width of the trunk opening is 1.6 in (4%) larger.
Impact on Usability
BMW i4 — longer storage space: The additional length (15% and 27%) makes the BMW i4 better suited for long items such as skis, long packages, boards, or bulky furniture parts, especially when the rear seats are folded down or when passengers are still seated in front.
Those who frequently transport long, flat cargo will benefit significantly from the longer loading area.
Jeep Renegade — more height and depth: The significantly larger opening height (33%) and deeper loading area (40%) make the Renegade better suited for tall or bulky items — such as stacked crates, large boxes, or bulky equipment.
The higher opening facilitates loading tall items; the greater depth increases the usable vertical space compared to the BMW.
Practical Consideration: For long, flat cargo and when length is more important, the BMW i4 is the better choice. For tall, bulky, or voluminous cargo where opening height and interior depth matter, the Jeep Renegade is better suited.
Smaller width and loading edge differences (≈9% and 4%) only moderately affect everyday usability — the main decisions come down to length versus height/depth.