Trunk comparison: Ford S-MAX vs Mercedes Benz CLA Shooting Brake
Key Differences (highlighted: >10%)
With the seats folded down, the Ford S-Max offers 7.9 in more cargo length (≈11%) than the Mercedes-CLA Shooting Brake.
The trunk opening of the S-Max is also 8.7 in higher (≈31%), which significantly improves the loading height for tall items. The width of the trunk opening on the S-Max is 7.5 in larger (≈22%), making it easier to fit wide cargo.
On the Mercedes, the depth from the loading edge to the trunk floor is significantly greater: it is 7.5 in deeper (≈633%) than on the S-Max. At the same time, the loading edge of the CLA Shooting Brake is 7.1 in higher (≈32%) above the road surface.
Smaller differences not highlighted: With the first row of seats upright, the S-Max's trunk is only about 6% (2.4 in) longer; the narrowest trunk width differs little (+2% in favor of the Mercedes).
Impact on Usability
Ford S-Max — better for bulky and long cargo: The longer flat loading area with folded seats plus the significantly higher and wider trunk opening make it easier to load large, tall, or wide items (e.g., furniture, bicycles without disassembly, long components).
The lower loading edge reduces the effort required to lift heavy loads into the trunk.
Mercedes-Benz CLA Shooting Brake — deeper cargo volume but harder to load: The greater depth from the loading edge to the floor creates a deep cargo well where items sit lower (good for flat, secure storage of items).
However, the significantly higher loading edge and greater distance from the road make lifting heavy or bulky loads more strenuous and limit passing through long, tall items. The narrower opening can further hinder wide parts.
Conclusion: Those who frequently transport large, tall, or wide items and want easy loading clearly benefit from the Ford S-Max.
Those who prefer a deeper cargo well for lower-lying cargo and less frequent lifting of heavy/large items can manage with the CLA Shooting Brake — but must consider the higher loading edge and narrower opening.