Trunk comparison: Skoda Karoq vs VW T-Roc

Summary of Differences
The VW T-Roc offers two notable advantages in the trunk compared to the Škoda Karoq: the trunk depth (loading edge to trunk floor) is 2.8 in or about 47% greater in the T-Roc, and the loading edge of the T-Roc is 3.5 in or 13% higher above the ground.
Other, smaller differences: the Karoq has 3.1 in (5%) more length with the seats folded down, the T-Roc has 0.8 in (3%) more usable length with the first row of seats upright.
The height of the trunk opening is 2.4 in (7%) larger in the Karoq, while the width of the opening is 3.5 in (9%) larger in the T-Roc; the narrowest trunk width is the same.
Impact on Usability
Greater trunk depth in the T-Roc (≈+47%) means more vertical space behind the loading edge: bulky or tall items can be pushed deeper into the cargo area, significantly increasing the usable inner depth for crates, trolleys, or luggage. This makes the T-Roc more flexible for longer or bulky loads.
Higher loading edge in the T-Roc (+3.5 in / 13%) negatively affects ergonomics when loading and unloading: heavy items must be lifted higher, making handling without lifting aids more strenuous. For frequent loading of heavy cargo, the Karoq is ergonomically more favorable.
In practice, this means: the T-Roc is better suited when maximum interior space behind the loading edge and storing larger/taller items is important; the Karoq is more practical when frequent, ergonomic loading and unloading (especially of heavy loads) or a somewhat higher trunk opening is desired.
Smaller differences in length and opening width have only a minor effect on handling.