Trunk comparison: Kia Stonic vs VW Golf Wagon (Mk5)

Key Differences (Summary)

In terms of cargo space, the VW Golf 5 shows significantly more length: with the seats folded down, the trunk of the Golf 5 is 13 in (+24%) longer, and with the first row of seats upright, it is even 14.2 in (+52%) longer than the Kia Stonic.

On the other hand, the Kia Stonic scores in the vertical dimension: the depth from the loading edge to the trunk floor is 5.1 in (+260%) greater in the Stonic, and the loading edge is 5.1 in (+20%) higher above the road in the Stonic.

What impact do these differences have on usability?

More length in the Golf 5 practically means: longer items (skis, cushions, long boxes) can be transported much more easily in the Golf — both with folded seats and with seats left upright. For users who regularly need to transport long cargo, the Golf is the better choice.

The greater depth and higher loading edge in the Kia Stonic have opposing effects: the deeper loading well offers more vertical space below the loading edge (useful for bulky, voluminous, or somewhat taller items that can "sink" into a well), but the higher loading edge above the road makes lifting heavy items into the trunk more strenuous.

Overall, the Stonic is better suited for bulky, not too long cargo that benefits from a deeper loading well, while heavier lifting will be required more often.

The other differences are minor (<10%): the trunk opening of the Stonic is about 7% higher (easier to fit tall items), the narrowest interior width is slightly larger in the Stonic (+5%), and the opening width is slightly larger in the Golf (+2%). These differences have little impact on everyday usability compared to the significant differences mentioned above.

Conclusion

Those who regularly transport long or very flat items clearly benefit from the VW Golf 5 (longer cargo space). Those who need more vertical space in a loading well and a slightly wider interior will find advantages in the Kia Stonic — but must cope with a higher loading edge that can make loading more difficult.