Trunk comparison: Jeep Renegade vs VW T-Roc

Key Differences
The VW T‑Roc has two notable advantages: the trunk depth (loading edge to trunk floor) is 3.1 in or 57% larger than the Jeep Renegade, and the width of the trunk opening is 5.9 in or 15% wider. These two differences are well above the 10% mark and therefore decisive in practice.
Impact on Usability
The greater depth of the T‑Roc means more usable interior volume behind the loading edge — it more easily accommodates bulky or tall items and allows for more stacking space. However, the trunk floor in the T‑Roc sits lower than the loading edge, which can make lifting heavy loads in somewhat less convenient.
The 5.9 in wider opening of the T‑Roc significantly eases loading and unloading wide items (boxes, strollers, wide suitcases); bulky parts fit through the opening more easily without needing to be turned sharply.
Other, smaller differences: the Renegade offers about 2 in more loading surface with the seats folded down (3%), the trunk opening is 1.2 in higher (3%) in the Renegade, and the narrowest width in the T‑Roc is 2 in (5%) larger.
The loading edge of the T‑Roc is only 0.4 in higher. These values are minor and rarely noticeable in everyday use.
Conclusion
For regularly transporting wide or tall/bulky items, the VW T‑Roc is the more practical choice due to its significantly greater depth and much wider opening. The Jeep Renegade has only marginal advantages with folded seats and opening height, which hardly matter in daily life.