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C250CDi blue efficiency

If you think that the output of the 250CDI is virtually the same as the "straight six" 320CDI (204hp, 369 lb ft) it's quite a step forward for a four cylinder engine.
 
If you think that the output of the 250CDI is virtually the same as the "straight six" 320CDI (204hp, 369 lb ft) it's quite a step forward for a four cylinder engine.

The max power and max torque figures are the same. But the torgue/power curves are still quite different, the "average power" over the important rpm range is better with the straight six. But the 250CDI is still an amazing engine, specifically if the fuel economy figures work in practise.
 
If you think that the output of the 250CDI is virtually the same as the "straight six" 320CDI (204hp, 369 lb ft) it's quite a step forward for a four cylinder engine.

Maybe. But there ain't no avoiding the fact that one's a 6-cylinder, and the other isn't!
 
The MB Enthusiast mag has had articles in the past about the Blue efficiency range, a good read if not biased! Would expect nothing less.

Also Mercs own free mags have some good info in.

safe driving,
S88
 
Autos - One day all cars will be built this way!
Having had TVRs and Tigers and a driving enthusiast I always thought I would never have an auto. Cannot see me or the wife ever going back to a manual.

Also said to her that if ever I mention Diesel then slap me around the face!
320cdi has changed my mind, I now want a diesel CL or SL but Merc see no market in this range.
unlike Audi.
I do wonder if a diesel engine would fit in the CL?

safe driving.
S88
 

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