Trunk comparison: Audi A3 Sportback vs VW T-Cross
Key Differences
The most noticeable difference is that the Audi A3 Sportback offers a trunk that is
with the front seats upright compared to the VW T-Cross. Other differences are much smaller: with the seats folded down, the A3 is only 1.6 in (3%) longer; the trunk opening height of the A3 is 2.8 in (10%) higher than that of the T-Cross; the loading edge of the T-Cross sits 1.6 in (6%) higher above the ground; the trunk depth (loading edge to floor) is the same; the narrowest width of the trunk as well as the width of the trunk opening are each only 0.4 in (1%) larger in the T-Cross.
Impact on Usability
Because the A3 is significantly longer with the rear seatback upright (+17%), it is noticeably better suited for longer items such as skis, long tools, or bulky luggage without having to fold down the rear seats. This makes the A3 more practical for users who regularly transport long cargo but want to drive with full passenger seating. With the seats folded down, the length difference is very small (+1.6 in in favor of the A3) — here both models are practically equally usable. The greater trunk opening height of the A3 (+2.8 in) makes loading tall cargo easier, while the lower loading edge of the A3 (T-Cross loading edge is +1.6 in higher) simplifies lifting heavy items into the vehicle. The T-Cross has slightly more width (+0.4 in), which can be marginally advantageous for very wide items or when loading multiple suitcases, but this rarely matters in everyday use. In short: Those who regularly transport longer items without folding down the rear seats or value easier lifting of heavy loads benefit from the A3. Those who mainly carry short/voluminous cargo and occasionally need a bit more width will do well with the T-Cross.