Real life trunk capacity test (I am back from IKEA)

I went to Ikea today and, to my surprise, managed to put everything in the trunk. The passenger seat was as close as possible of the dashboard, it wasn't the most confortable for my wife but we did it. So it is possbile to put the equivalent of a 39x30x206 cm box in the trunk

Here are the dimensions of all the boxes

5* 39x6x206 cm
1* 44x3x190 cm
5* 37x7x38 cm
3* 41x11x69 cm
6* 11x11x11 cm
3* 36x1x58 cm
3* 20x3x25 cm
3* 61x2x70 cm