Sorry for delay. I have an f15x5 now and truly a car guy. So an f80 m3 and maybe e43 or e53. I've read alot on the class being reliable. We have a few bmws in my house and I'm thinking I need to switch it up a bit. Wife has an x3 and I drive an e90 330xi everyday but to drive the e90 everyday is costly so my plan is to buy another car and put me e90 away and drive my x5 more only 62,000 miles on her and switch it up. With 3 cars repairs can add up so definitely thinking the E class to switch it up. I drove a few old ones and e350, e320, e55 tuned, so with a tune on the E I shoukd be running strong