I could not help, but read this thread and post...
I just put in an order to buy a 90D (no, not a P90D, which costs an extra $30k - that would be ludicrous! - literally and figuratively!)
The P90D in Ludicrous mode is rated at 0->60MPH in 2.8secs. That's quick, especially for a heavy 4 door, 5 passenger car. My 90D is rated at 4.2sec...
I take delivery at the Factory in Fremont in January