I have also been following the debate intense... being a P85D European owner myself and tested again and again with the VBox.
0-100 km/h. Originally promissed 3,4 s now advertised with 3,3 s.
I get 4.1, 4.0, 4.1, 3.9, 4.0, 3.9 and a single time 3.8. Different SoC, different road, different...