Trunk comparison: Audi Q2 vs Tesla Model 3

Key Differences (Briefly Summarized)
The Tesla Model 3 offers significantly more cargo length: with the seats folded down, the trunk is 16.5 in (29%) longer, and with the front seats upright, it is 11.4 in (37%) longer than the Audi Q2. The Audi Q2, on the other hand, has a significantly higher trunk opening: the opening height is 9.8 in (48%) above that of the Model 3.
Additionally, the loading edge of the Audi sits about 3.5 in (13%) higher above the road than the Tesla. The trunk depth (loading edge to trunk floor) is the same in both models; the width of the opening and the narrowest width differ only slightly (4–6%) in favor of Audi or Tesla and are therefore less relevant.
Impact on Usability
The significantly greater cargo length of the Tesla makes it more practical for long items and larger amounts of luggage — such as long furniture parts, skis, longer boxes, or when the seats need to be folded down regularly.
Those who frequently transport long loads or need more storage space in the rear clearly benefit from the Model 3.
The higher trunk opening of the Audi Q2 allows loading of taller, bulkier items that might not fit through the rear opening of the Model 3 (e.g., tall boxes, plants, stacked crates).
At the same time, the higher loading edge of the Audi makes lifting heavy loads into the vehicle a bit more difficult — loading heavy items is more ergonomic with the Tesla due to the lower loading edge.
Since the depth of both vehicles is the same, differences in space and usability are primarily determined by length and opening height: Tesla for longer/more cargo, Audi for taller loads and better vertical pass-through options.
Smaller width differences (4–6%) hardly affect everyday use; they may only be relevant for very wide individual items.