Any reason to be worried that MB might have tried something stupid like VW?
I just came into a nice used ML350 BT, while awaiting the final buy back details of my '12 VW TDI 2.0 sportwagen.
To the credit of VW, and the courts, I am pleased with the nearly finalized buy back numbers. I basically had a new sportwagen for four years and spent 7K to run 50K on it, getting almost 40 mpg. Though indeed, it was too good to be true and putting out NOx ain't cool.
The cool test for MB BT diesel engines should be pipe based, IMO, to account for real world driving conditions under load. The US EPA seems a bit sideways in their testing protocols - but I think diesel engines can be done right, and the testing should account real world testing.

Living in a country where emissions of new vehicles are taxed I had always wondered how, particularly Audi could claim such class leading numbers with very average emissions control gear.


