Love the car. It has the right balance of socially elegant limo and brute fun machine to cover all occasions.
The narrow 245/45 R20 tyres on the rear are too narrow for the torque, often spinning when unnecessary. I will replace them with 265s soon.
This is a smooth machine and at 20K less than the HSV Senator, it is hands down a "good deal".
I have the dual pane sunroof too and this is blast at night in the city as you feel the world connect.