mixonic2 said:
What MPG are you getting compared to official figures.
I have a A200 cdi AMG Sport and get 44.6 mpg combined on an average week - Driven fairly easily.(well below what it should be)
Let us know what yours does.
You don't say how many miles the engine has done or if you are in an auto or manual?
Unfair to make any judgement until the engine has loosened up a bit. As has been said - 1000 miles minimum.
In my experience with my last 2 new cars (Audi TT and previously a C250CDi) my overall fuel consumption was always close to the manufacturer quoted mpg for the urban cycle (rather than the combined cycle which I would say is impossible to achieve in the real world.)
Aim for this and you won't feel so disappointed.