Originally Posted by footie
Just read the results from the latest Autocar test of the IS-F and according to their findings the IS-F would 4.5s slower to 150mph than the M3 plus it's 0-100mph only recorded a 12.3s time. Conditions weren't perfect but these results are a lot worse than I would have expected considering the power/torque and weight.
Car and Driver has the Lexus .2 faster to 150. Conditions must have been horrible to get the times your talking about.