Trunk comparison: Dacia Duster vs Seat Leon

Key Differences (>10%)

Four differences stand out from the data: The trunk of the Dacia Duster is +5.5 in (17%) longer with the first row of seats upright compared to the SEAT Leon. The usable depth (loading edge → trunk floor) is significantly greater in the SEAT Leon: +6.7 in (213%).

The narrowest interior width in the Duster's trunk is +7.5 in (23%) larger than in the Leon, while the width of the trunk opening in the SEAT Leon is +4.3 in (11%) larger than in the Duster.

What impact do these differences have on usability?

The longer loading surface of the Duster with seats upright (+5.5 in / 17%) makes it more practical for daily luggage transport with passengers: elongated items (skis in one piece, longer boxes) can be more easily accommodated without folding down seats.

The significantly greater depth of the SEAT Leon (+6.7 in / 213%) means the trunk has noticeably "deeper" recesses. Advantage: taller or bulkier items can find more space downward in the middle of the trunk.

Disadvantage: a deeper loading floor can make loading more difficult because items must be lowered further and the storage height/grip access may be less favorable.

The greater narrowest interior width in the Duster (+7.5 in / 23%) allows storing wider items inside the trunk — useful for wide boxes, furniture parts, or sports equipment that cannot pass through a narrow spot.

At the same time, the wider opening width in the Leon (+4.3 in / 11%) means bulky parts can be more easily lifted through the opening, even if they fit more tightly inside between trim panels.

In practice, this means the Dacia Duster offers more usable space for wider and longer cargo with seats upright, while the SEAT Leon is better suited for taller/deeper cargo and easier loading of bulky parts through the larger opening.

Smaller differences (e.g., +5.9 in / 10% with seats folded down, ±0.4 in height differences) are rather negligible for everyday usability.