Trunk comparison: Jeep Compass vs VW Tiguan

Key Differences (Summary)
Only two values differ by more than 10%: The height of the Jeep Compass trunk opening is 4.3 in (≈15%) higher than the VW Tiguan, and the depth of the trunk (distance from loading edge → trunk floor) of the Jeep Compass is 5.9 in (≈1500%) larger.
All other differences — longer total loading length in the Tiguan (+6–2.8 in), slightly greater width at the narrowest point (+1.6 in), and wider trunk opening (+2.4 in) as well as a 1.2 in higher loading edge in the Jeep — are under 10% and thus secondary.
Implications for Usability
The greater trunk opening height of the Jeep allows easier loading of tall items (e.g., boxes, plants, tall boxes, or bulky crates) because there is more vertical space at the top.
Combined with the significantly greater depth, this means: The Compass offers more usable interior height and a deeper loading floor, so bulky, tall, or stacked loads can be accommodated better.
The much greater depth in the Compass increases cargo volume and the ability to sink bulky items deeper. This is practical for tall or bulky goods, provides more room above during transport, and prevents items from protruding over the loading edge.
At the same time, a significantly deeper trunk floor can make loading heavy items less convenient: items must first be lifted over the loading edge and then set down far below, which is more strenuous with heavy weight or without aids.
The Tiguan does not offer as much interior height or depth but has slightly longer and somewhat wider loading dimensions (with seats folded or upright).
These moderate advantages make it easier to load longer or wider items (e.g., flat furniture parts, doors, long boxes) and to slide bulky items in from the side — especially since the Tiguan trunk opening is somewhat wider.
For frequent transport of very long or wide-format parts, the Tiguan is therefore often more comfortable in practice.
Specific Recommendation
Choose the Jeep Compass if you often transport tall or bulky cargo and a deeper loading floor plus more interior height are important. Choose the VW Tiguan if you more often transport elongated or wide items and prefer a somewhat wider/easier accessible loading opening as well as a longer loading length.