Audi A6 C6 Avant 2009 Is my MPG ok

[Alan02]

My past 09 170 avant was similar to your mpg, on a long run it got just into early 50. It all depends on many factors. I wouldnt worry.

[dan2485]

38 is normal for your trip, on a long motorway expect 50+ on the trip computer in the summer when air pressure is greater during the winter 45 to 50.