2012 R350 is gone!!!
 

Well owned this truck for almost 3 years, purchased with approx 68,000 kms (42,000 miles) now 113,000 kms (70,000 miles) and I must say biggest POS I ever owned! Check engine lights all the time, replaced Bluetec Heater/pump, front passenger side air strut failed, now the driver side, oil leaking! I mean this thing was a lemon from day 1. Now I know why they say you should never buy a Mercedes, just lease and give back. Leaned my lesson, going back to a Honda pilot, although it doesn't drive as smooth or feel as robust as the R350, im happy!!!

Did you say Bluetec?

IMHO, Mercedes had more homework to do on their diesel. Give me gas or nothing.