Trunk comparison: Ford Escape vs VW Touran

Biggest Differences (>10%)
The most noticeable differences are in usable length with upright rear seats, the height of the trunk opening, and the loading edge height. Specifically, the Ford Kuga has a trunk that is +25.2 in (188%) longer with seats upright than the VW Touran.
The height of the trunk opening is +3.9 in (13%) larger on the VW Touran, while the loading edge of the Ford Kuga is +3.1 in (13%) higher above the ground.
Implications for Usability
Because the Kuga offers significantly more cargo length in everyday use with seats folded up, it clearly has the advantage when regularly transporting longer items (e.g., strollers, long sports equipment, hardware store materials) or when often carrying full seating occupancy but still needing to fit a lot of luggage.
This makes it more practical for users who frequently transport longer cargo without folding down the seats.
The Touran, on the other hand, scores points for loading and storing tall or bulky items: The +3.9 in larger opening provides more vertical clearance, and the lower loading edge (compared to the Kuga) reduces the effort needed when lifting.
This makes it easier to load heavy boxes, tall furniture parts, plants, or large suitcases.
All other differences are minor (<=10%) and usually negligible in practice: depth and interior widths are nearly identical, and length differences with folded seats are only about 3% and 6%, respectively.
Conclusion: For more usable length in everyday use with full seats, the Ford Kuga is the better choice. For easier loading and unloading as well as transporting tall bulky items, the VW Touran is more practical.