Is it any good? I have a Bose in my other vehicle, and quite frankly its dissapointing. I have heard reviews of the Logic7 system in BMW, Mercedes, all favorable. Listening to a good audio (not the engine-though it is great!) is part of the pleasure of driving.
I'm an audiophile; not sure that qualifies me for much, but IMHO the QP system is terrific from a sound standpoint. Although watch out for the cd changer location; really sucks; better to do an iPOD thing.
i have an audi before and i thought their bose system has more punch and feel than the QP's. and i thought the plush poltrona frau leathers are good sound insolators. another thought, i thought it was less than perfect because the head unit is blaupaunkt and the speakers are bose. sorry but i have been drooling over the B&O's in the S8.