2013 C300 4matic New Owner! MPG?
Some of us are driving vehicles with direct injection and others are not.
In my case, I'm driving a '12 C300 4matic (without DI of course). And I hit around 20mpg in the city, and max out around 28-29mpg in the highway (if I baby it).
I'm surprised some of the #'s on this thread are roughly the same as mine (and those cars have DI).
Weird.
Anyone that knows me knows I drive with a lead foot..

I live in NE as well, but on long trips (Ave 70 MPH) I can get 28-30 mpg. I have a 2013 C300 Lux and mileage is at 62000. My weekly mix of city and highway, I average 25 MPG. It is about what I was getting in my 2002 Toyota Avalon.
I have driven from Buffalo to Boston on a single tank, approx. 450 miles (not much left mind you!).
For 3.5L V6, I can't complain.
Longest trip has been like 50 miles once on highway avg speed 60 mph where i got 25-26 mpg.
Probably will test the mileage during summer as i am planning on couple of 400-500 mile trips. Will keep you updated.
Current Mileage is 21800.







