Trunk comparison: Audi A4 Avant vs Toyota Corolla Wagon

Key Differences

Two differences stand out clearly from the data: The height of the trunk opening is +3.9 in (13%) larger in the Audi A4 Avant, and the vertical trunk depth (loading edge to trunk floor) is +1.2 in (60%) larger in the Toyota Corolla Touring Sports. All other deviations are under 10% and thus significantly smaller.

Impact on Usability

The higher trunk opening of the Audi (13% more) makes loading and unloading tall or bulky items easier: larger boxes, furniture parts, or bicycles without disassembly fit more easily through the opening, and handling is more ergonomic – especially with awkward or tall loads.

The greater trunk depth of the Toyota (60% more relative to the reference) means more "depth space" behind the loading edge. Practically, this means better space for stacked luggage, higher usable interior height under the cargo edge, and overall somewhat more usable volume in the footwell area.

However, the loading edge of the Toyota is slightly higher (+0.4 in), so heavy cargo must be lifted a bit more than with the Audi.

In summary: For frequent transport of tall, bulky items or easier handling at the opening, the Audi A4 Avant is advantageous.

For more usable depth volume and lower storage of luggage in the trunk, the Toyota Corolla Touring Sports is preferable, although the slightly higher loading sill can minimally complicate handling heavy loads. Smaller width and length differences are marginal and have much less practical impact.