Trunk comparison: Tesla Model 3 vs VW Golf Wagon

Key Differences
With the rear seats folded down, the cargo spaces of both models are equally long; the loading depth (loading edge to trunk floor) and the width of the trunk opening also do not differ.
With the front seats upright, the trunk of the VW Golf Wagon is only slightly longer (+0.8 in / +2%). The narrowest point in the trunk is +2.4 in (≈6%) wider in the Golf than in the Model 3. The loading edge of the Tesla is +2.4 in (≈10%) higher above the ground than that of the Golf.
The trunk opening height is significantly different: The VW Golf Wagon has an opening that is 10.2 in higher, which corresponds to about +50% compared to the Tesla.
Impact on Usability
The significantly higher trunk opening of the Golf makes loading tall or bulky items easier (e.g., boxes, upright furniture pieces, or large plants): less tilting when sliding in, more vertical clearance, and a lower risk of hitting the opening. This is the biggest practical advantage of the Golf over the Model 3.
The Golf’s loading edge, which is 2.4 in lower, makes lifting heavy items into the trunk easier—especially for older people or when frequently transporting heavy cargo. The Model 3’s loading edge, about 2.4 in higher, requires more effort to lift items up or additional lifting assistance.
The slightly greater narrow width in the Golf (+2.4 in) can help fit somewhat wider items without repositioning or turning; however, the difference is moderate and only noticeable with tightly fitting loads.
The marginally longer loading floor of the Golf with the rear seats upright (+0.8 in) is negligible in everyday use.
Overall: For frequent transport of tall or bulky items and easier lifting of heavy cargo, the VW Golf Wagon is more practical. For flat, long, or large-volume loads (with seats folded down), both vehicles are practically on par.