Trunk comparison: Jeep Compass vs Kia Stonic

Biggest Differences (over 10%)
The most significant differences concern the loading lengths and trunk depth. The Jeep Compass offers a loading area that is 11 in (20%) longer with the rear seat folded down than the Kia Stonic, and with the rear seat upright, the Compass's loading area is 5.1 in (19%) longer.
In contrast, the Kia Stonic has a slightly larger trunk depth (distance from loading edge to trunk floor) by 0.8 in (13%), providing a bit more vertical cargo space.
Impact on Usability
The longer loading options of the Jeep Compass practically mean more usability for long items (e.g., furniture parts, long sports equipment) and significantly more cargo space once the rear seats are folded down.
When the vehicle is loaded with the rear seat upright, the Compass is better suited for bulky luggage and elongated cargo.
The slightly larger depth of the Kia Stonic, on the other hand, offers somewhat more usable height in the trunk and makes stacking boxes or storing slightly taller items easier without changing the loading edge height.
Smaller differences such as the slightly greater narrow width in the Kia (+3.1 in / 8%) or the slightly higher trunk opening of the Jeep (+2.4 in / 8%) are under 10% and only have a minor impact on everyday practicality.