Its a Merc 320 CDI. Sitting on the motorway crusing will hit around 40mpg according to the obc. But I rarely do that and end up mostly sitting in traffic getting low 20's.
Yet again diesel shows how its really worth the money. Not.
Heck I get low 20's in traffic!


I read the "series 1" on the graph as 1 series and assumed a BMW 1 series of some sort 

