Trunk comparison: Audi A3 Sportback vs VW Caddy Wagon

Key Differences

The comparison reveals several clear differences: The Audi A3 Sportback offers a 13 in (28%) longer cargo space with the rear seats folded down, while the Volkswagen Caddy Wagon has a 11.8 in (39%) longer cargo space with the front seats upright.

The trunk opening of the Caddy is 14.6 in (48%) higher than that of the A3; additionally, the narrowest trunk width in the Caddy is 5.5 in (14%) larger and the width of the opening is 6.3 in (16%) larger.

The Audi stands out with a greater depth between the loading edge and the trunk floor: +5.5 in (700%), and the loading edge itself is positioned 3.9 in (18%) higher above the ground in the A3.

Impact on Usability

These differences have clear practical consequences: The longer cargo space of the A3 with folded seats makes it better suited for long loads (e.g., slats, long furniture parts), while the Caddy, with significantly more cargo space with seats upright, is better for simultaneous transport of passengers and bulky cargo.

The higher trunk opening and wider dimensions of the Caddy make loading wide and tall items easier as well as maneuvering bulky cargo through the opening.

In contrast, the higher loading edge in the A3 means lifting heavy items during loading is more strenuous; the greater depth between the loading edge and trunk floor in the A3 changes the interior geometry of the cargo area (more “depth” below the loading edge), which can bring advantages or disadvantages for certain luggage (more storage volume but a higher risk of tipping for loose items).