Not bad considering the size of the engine/car, looks like the E320 CDI and my VW tdi run about the same rpm's in final gear.....

I see that beast already has 168k on it....has it had any need for major repair during that time? (ever in its life so far?) I know on my TDi the stupid DPF exhaust doesn't even last much beyond 100k without modding it to remove it or paying $$$ to replace it. For that reason I'm likely not keeping it past warranty sadly....since driven gently it easily exceeds 50mpg.

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-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)