Howdy from FOB Warrior, Iraq. I have searched the web and many forums and have several questions about purchasing an E320 CDI. I test drove a 2005 (one owner, 75K miles) before I deployed and was VERY impressed at the performance and ride quality. When I got back to the dealer, I asked him if it was possible to pull the service records, which he did….kinda reluctantly. He basically stated, “hey, this vehicle has only been in the shop 6 times”. I asked him what for? It was engine seal leaking, front suspension bushing replaced, rear suspension bushing replaced, emission service and electrical problems. Call me crazy, but I guess I am used to my Acura TL. 169K on it and literally, one turn signal bulb burned out and replaced….that’s it. Other than that, factory service intervals and fair wear and tear items. He said that all services were covered under warranty. Well, warranties expire sooner or later and then it’s out of pocket. Here’s my questions/concerns to you owners of the E320 CDI. Are these vehicles as maintenance intensive and as problematic as the one I test drove? I love the thought of getting in the 30’s MPG, but not if the vehicle is in the shop every other month. Are there certain years that are more desirable? Is the BLUETEC option better/worse than a regular CDI? I know these are broad questions, but I can’t seem to narrow down the good ones from the bad. I would like to hear pros/cons if possible. I appreciate your time. Thanks