Trunk comparison: Mercedes Benz GLC vs VW Golf Wagon

Key Differences
The VW Golf Wagon offers a 6.3 in (+17%) longer cargo floor length with the front seats upright compared to the Mercedes-Benz GLC.
Additionally, the Golf Wagon has a significantly greater trunk depth (loading edge → trunk floor): +4.3 in (1000%) compared to the GLC. In contrast, the loading edge of the Mercedes-Benz GLC sits 3.9 in (+16%) higher above the road than the Golf Wagon.
Impact on Usability
The 17% longer cargo floor length with the front seats upright makes the Golf Wagon more practical when transporting long items without folding down the front seats (e.g., skis, long packages, slats, smaller furniture).
The significantly greater trunk depth in the Golf means more usable vertical space behind the loading edge; this allows for easier accommodation of bulky or higher-stacked cargo and larger boxes.
The higher loading edge of the GLC (+3.9 in) worsens ergonomics when lifting heavy items: heavy luggage or boxes must be lifted higher, and rolling suitcases are less easy to slide into the trunk. This can be a clear disadvantage with frequent loading.
Smaller differences (not >10%) — such as the 4.7 in longer cargo floor of the Golf with the rear seats folded down (+7%) or the slightly greater width of the GLC at its narrowest point (+9%) and at the opening (+10%) — have less impact on everyday usability but should be considered for specific loading requirements (wide items, fully folded seats).