Trunk comparison: Tesla Model Y vs Toyota Corolla Wagon

Summary of the main differences

Both models show only minor differences in width and loading length: The Model Y offers +3.1 in (4%) more loading length with folded seats and +3.5 in (9%) with the first row upright, the trunk opening of the Corolla is +2.4 in (9%) higher, the loading edge of the Model Y is +2.4 in (9%) higher above the ground, and the width at the narrowest point is the same (Corolla's opening width is only +0.8 in / 2% larger).

These deviations are each under 10% and are usually hardly noticeable in everyday use. Clearly noticeable is the depth of the trunk (loading edge to trunk floor): here the Corolla is +3.1 in (700%) "deeper" than the Model Y, meaning a significantly larger recess below the loading edge.

What impact do the differences have on usability?

The very large difference in trunk depth of the Corolla means concretely: Items lie deeper in the cargo space and can therefore be better recessed or hidden, the volume for flat, wide cargo is effectively more usable, and the center of gravity of the load sits lower.

However, this creates a small edge between the loading edge and the floor that must be considered when loading heavier items.

The higher loading edge of the Model Y (+2.4 in) makes lifting heavy items into the vehicle more strenuous, but the loading surface is closer to the level of the trunk floor without a large recess.

The slightly greater loading length of the Model Y (4–9%) can be slightly advantageous when transporting long items, but the difference remains small.

The higher trunk opening of the Corolla (+2.4 in) makes loading and unloading tall items easier compared to the Model Y. Width differences are negligible (the narrowest point is the same, opening only +0.8 in in favor of the Corolla).

Conclusion: For frequent lifting of heavy or bulky items and for easy entry/loading, the Corolla is more practical in everyday use due to the lower loading edge and higher opening.

For somewhat longer, flatter cargo and a higher load floor level, the Model Y can offer advantages, although most differences except for the depth are minor in practice.