I am getting 20 so far, thought about the consumption b4 purchase but worked out at 12,000 miles it was only another £500 a year compared with say ML270CDI or X5 3.0d. When you are spending £36,000 to start with why not have the smoothness of a petrol, and the uniqueness of a LEX!
Had it a few weeks now and it is just the most serine drive, keep forgetting the engine is running, LUXURY!:smug: