My car is no longer the quiet ride that it used to be. A bit throaty, why? on 2006 Mercedes-Benz S350

It sounds a bit more like a race car than a luxury sedan. The tires are fine, although I do need to balance the tires. But its not that kind of noise, seems more like engine.

by in Atlanta, GA on March 25, 2013
3 answers 2 comments
ANSWER by on March 25, 2013
poss exhaust leak?
COMMENT by on March 25, 2013
Would you know if that is an expensive repair? Thank you very much. Have a great day... and thanks a million for getting back to me so quickly. :-)
ANSWER by on March 25, 2013
Agree with Greg....Exhaust or muffler leak most likely.
COMMENT by on March 25, 2013
Thank you too csubak30, Im glad to hear it is probably NOT and engine issue.
ANSWER by on May 03, 2015
Hello. Did you ever figure out what was causing this issue?