Trunk comparison: Jeep Renegade vs VW Polo

Key Differences
The Jeep Renegade offers significantly more cargo length with the seats folded down than the VW Polo: +5.9 in (11%). Even with the first row of seats upright, the Renegade's trunk is larger: +4.3 in (17%). The vertical opening of the trunk is considerably larger on the Renegade: +7.9 in (29%).
Additionally, the depth from the loading edge level to the trunk floor is significantly greater in the Renegade: +2.4 in (75%).
Not as large but worth mentioning: the loading edge of the Renegade is slightly higher above the road (+2.4 in / 9%), the narrowest interior width is somewhat larger in the Polo (+2.4 in / 6%), while the width of the trunk opening is slightly more favorable in the Renegade (+2.4 in / 7%).
Impact on Usability
The longer cargo length of the Renegade (both with folded seats and with the seat row upright) makes it more practical for long items such as slats, skis, or furniture parts – a roof rack is less often needed.
The significantly larger height of the trunk opening makes it easier to load tall or bulky items because less tilting or angling is required. The greater depth (loading edge to floor) means more usable interior height and thus better stackability of suitcases or boxes.
The slightly higher loading edge position of the Renegade (+2.4 in / 9%) can make lifting heavy loads a bit more difficult but is not a major disadvantage.
The VW Polo has a somewhat larger interior width at the narrowest point, so very wide items that need to lie deep in the trunk are more likely to fit in the Polo. Conversely, the wider trunk opening of the Renegade helps when maneuvering wide parts inside – provided the interior narrowing does not prevent it.
Conclusion
For users who frequently transport long, tall, or stackable cargo, the Jeep Renegade is the more practical choice. For narrow, wide items, the VW Polo can be advantageous due to the slightly larger interior width at the narrowest point.
The decision depends on the typical luggage profile: long/tall/stackable → Renegade; occasionally wide/deep → Polo.