So, you drive a c-class...
Mine is a civic 1.7 ctdi. I'm waiting for my (Belgian) Full option Accord i-ctdi.
My Civic's done 220.000km now. Apart from oil and tyre changes, it has not been at the garage :-) And the costs I had; they were low.
Coming from Volvo, I'm truly amazed.
And no, I am not objective. Because my Civic is... amazing.
I often drive a 320 (past gen). And apart from rear wheel drive, it shares with a 1974 Peugeot 504 2.1 GLD... a shaking gearlever. That's nice!
And your C? Check out American valuantions of the (Euro Accord) Acura TSX vs. 3-series and c-class and eat your heart out. But it might be more quiet, for road and wind noise. Engine, though? Dream on. And you're happy? That's great. I wouldn't be.