$50,000+. The motor is a 3.0L turbo with variable valve lift. There is no throttle body. Controlling the engine speed by how much the intake valves open is nothing short of FANTASTIC!!! Cylinder fill is maximized at all RPM and the low end power is simply stellar.
My Z32 is more revvy. The heavier crank in-line 6 is lazier but the torque is like no other. Having 6 speeds helps too. I hope Nissan incorporates this technology in mechanical, as in BMW's "Valvetronic", electropneumatic as in Koenisegg "Freevalve".