It is a credit to the designers of engine, gearing and body shape, to get a 3.3 lt NA engine, to pull maximun power revs, on the super high gearing that it has.
Just to consider the fact that the engine has the torque to pull top gear from 1500 rpm to 5600 rpm, or 70k/h to 270k/h, is amazing.
The car was designed as a high speed Grand Tourer, and they certainly achived their objective.
Harvey.