I've owned Land Rovers, BMW's, Cadillacs, Fords, a Honda and a Mazda and many other cars in my life. I have to say that this E320 is the best daily driver I've ever had! It's now 9 years old, has 112K on it and tight as a drum. It gets up to 30mpg on the highway, the A/c is ice cold, the cruise control works at 25mph and its super comfortable. It uses synthetic oil and premium gas which costs a bit more, and when something breaks (which isn't often) it's usually relatively reasonable to deal with. (as long as you don't go to the dealer!) I'll definitely buy another one after I'm done with this one.
Be sure to check out my other personal; rides, a 1961 Ford Econoline Stubnose Van and a 1970 Rover 3500s P6 Sedan !