My Infiniti Q50 RS400 estimations
Motor Trend Figure-8: 25.2 sec @ 0.82 G - needs modern performance tires to get a better laptime
Nurburgring Nordschleife: 8:21 - typical for a medium-performance sports sedan
Top Gear Test Track: 1:26
https://docs.google.com/spreadsheets/d/1SEskoR4ZxD2UyvEZKBmfbK0ZbqrIGV7deUqrg7tGJH8/edit?usp=sharing
This is more of a straight-line car than a track beast