I think better comparison would be the S8 vs B7. The Audi puts the bimmer to shame on looks. However the bimmer's performance kills the S8 all day everyday.

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2003 3.0i White/Black 5 speed Manual.
Options: PP, SP, DSP, NAV, XENON.
Mods: Aluminum Running Boards, 4.6 Body Kit, 20" Style 132 Wheels, Eisenmann Sport Exhaust with Oval tips, Aluminum pedals, Xenonmatch Fogs, M3 Steering Wheel.

Note to self: making love to blowup dolls NOT as good as advertised