S-Class Mercedes with 4 cylinder diesel

After working out some NVH issues, Mercedes is reported to be launching an S-Class sedan with a four-cylinder turbo-diesel making 201 hp and 384 foot-pounds of torque in 2010.  Not likely, however, to make it to the US anytime soon.

A diesel in an uber luxury car isn’t far fetched.  Watch this video about the refinement of modern diesel engines.