my folks each have a Lexus.....no big deal on sound, my Bose in the Envoy is not any better or worse. I dont think with even a huge investment you can ever really get great sound in a vehicle, yes some are alot better then others but with half your car being reflective, and the other half absorbing sound, plus all the odd angles sound bounces around why bother? Just enjoy music casually in the car and really enjoy at home.
