Based on the product dimensions you provided (Length: 103 cm, Width: 73 cm, Height: 71.5 cm), this corresponds approximately to the MIMsafe Variocage Double XL size. The XL model has dimensions close to 81 cm width (38.9 in) and 71.5 cm height (28.1 in), which matches your height and width most closely compared to the Large size, which is narrower and shorter. The length of 103 cm (about 40.5 in) also fits the telescoping length range of the XL model (31.8« to 40.5»). Therefore, the size is most likely the XL (X Large) model.

This is the XXL Double size.

The Variocage Double (Dog, Lockable, Foldable) measures 103 cm in length, 73 cm in width, and 71.5 cm in height. The Mercedes-Benz GLE boot space with rear seats upright has a length of approximately 105 cm, a vertical height of 81.3 cm, and a width that comfortably exceeds 73 cm. Therefore, this animal carrier will fit in the back trunk of a Mercedes GLE with the rear seats upright, given the boot dimensions slightly exceed the carrier's size. Folding the rear seats down provides even more space if needed.

The MIMsafe Variocage XXL Double dog crate has the following dimensions: Width: 106 cm Height: 71.5 cm Length: 81-103 cm (adjustable)