Holy crap!!!
I just calculated 14.2 MPG after my first week of driving the 99 a6 wagon. OK, I admit I may have pushed it a little to feel what was under the hood, but is this what I can expect for city type driving? Any solutions other than going 25 MPH...or walking?

 

how many miles does the car have? May need new o2 sensors.

 

The car has 62k miles on it. What do you think I should be getting city/highway?

 

City: 17 mpg
highway : 27 mpg

 

OK, realistically, what should I expect? Those sound like sticker numbers and I don't want to get my hopes up. By the way, what's wrong with my car anyway, if I'm only getting around 15? What was that sensor you mentioned all about?
Thanks for taking the time to deal with my lack of knowledge.
PS I have questions about he rear fog-light and where to get new mats. Should I put up a new post?