Hello all, just thought i'd do a quick intro. Actually registered on the site many years ago but life got in the way of ever participating and hopefully I'll change that.
I've owned a C350 sport coupe for the last 11 years, only meant to be 3 but it served me so well that there was never a...
I took delivery of my new C350 Coupe last week and am finding it impossible to come anywhere close to the official 40.4 mpg fig. Even blowing on the throttle all day I'm getting 30.1!
:wallbash:
Is it because the car is new? Has anyone else had experience of 'running in' the engine, and if...