2007 Mercedes-Benz E-Class E550 4dr Sedan (5.5L 8cyl 7A)
I love the horsepower and the mileage. The car flies and I get over 28 MPG on the highway and 22 MPG overall. Mine did have a cylinder head replaced at 2500 miles but it has run great ever sense. The hood does not line up perfectly which is not something I expected from MBZ. This is my fourth Mercedes but it will probably be my last because of the navigation system. The GPS is the worst product I have ever purchased and I am very familiar with GPS systems. After two years of trying, I give up. It simply does not work. It proposes ridiculous routes, is difficult to use, shows irrelevant points and leaves off significant towns, even on interstates. I wish there was a fix for it.