I'm looking at a '99 ETC w/Bose -- is this the same Bose system that's in the Seville (I think Bose 4.0) that gets a lot of high marks?

no
not by a long shot is it the same
4 speak in Eldo
9 speak in Seville (98+)

Oh well....some things have to be sacrificed for 2 doors. Thanks.

Was the Seville Bose system available in the DTS (2000-2005)?

again
not the same system
425 watt system in the Seville
275 in Deville

Thanks