Trunk comparison: Hyundai Kona vs VW Tiguan Allspace

Key Differences (Highlighted)
The VW Tiguan Allspace offers a significantly longer cargo area when all seats are folded down: +9.4 in (+14%) compared to the Hyundai Kona.
The Tiguan is also longer when the first row of seats is upright: +10.2 in (+30%). Conversely, the Hyundai Kona has a significantly larger trunk space with seats up: +15.4 in (+83%) compared to the Tiguan.
Regarding individual loading geometry, it is also noticeable that the depth of the trunk (loading edge to trunk floor) is 2 in (corresponding to +400%) greater in the Kona than in the Tiguan. Additionally, the Tiguan's loading edge is 3.5 in (+13%) higher above the road than the Kona's.
Impact on Usability
The longer lengths of the Tiguan Allspace (+14% to +30%) make it better suited for long items or larger cargo volumes with folded or partially upright seats — e.g., furniture parts, long sports equipment, or bulky items that extend far into the vehicle.
Those who frequently transport long cargo or need flexible seat folding benefit from the Tiguan.
The Hyundai Kona, on the other hand, scores in everyday usability with upright seats: +15.4 in (+83%) more loading length means significantly more usable space for groceries, strollers, or suitcases with full seating.
Combined with the greater trunk depth (+2 in / +400%), the Kona is better suited for storing items deeper and more securely — smaller loads shift less and can be stacked or secured more easily.
The higher loading edge of the Tiguan (+3.5 in / +13%) makes lifting heavy loads more strenuous; in this respect, the Kona with its lower loading edge is more practical for frequent loading and unloading.
Other, Less Significant Differences
The trunk opening of the Kona is 2.4 in (≈8%) higher than that of the Tiguan, and the narrowest width inside the trunk is 1.6 in (≈4%) larger in the Kona. The width of the trunk opening is 3.9 in (10%) larger in the Tiguan.
These values are at or below 10% and have only minor to moderate practical effects: wide, flat items can be loaded somewhat more easily through the Tiguan, while the slightly larger opening height in the Kona occasionally makes maneuvering luggage easier.
Conclusion
For frequent transport of long items and flexible use with folded seats, the VW Tiguan Allspace is the more practical choice. For everyday use with full seating, easier securing of smaller loads, and more comfortable loading and unloading, the Hyundai Kona is better suited.