Reading Topic: How loud?
If you're looking for a quiet, completely road-isolating car, the 6 isn't it. At cruise, this is one of the smoothest, quietest cars I've ever ridden in. When provoked though, the motor lets you know its there.
I never drove a Camry when considering buying the 6. Two completely different personalities, and I doubt many Camry lovers would swap for a 6 & vice versa.