It's 01/2010, my car has 83,000 miles on it and it performs / rides like new. Drove from Houston to Florida straight through at 80-100 mph and still got 25.5 mpg average for the trip...hard to beat! Repairs can get costly, but the performance is worth it! (Get a warranty if you can) I'd recommend this car to any car enthusiast!
While under the generous 4 year 50K mile warranty I had lots of problems including driver's side mirror falling off due to cheap metal. The rear door regulator, transmission leak, cup holder, power headrests (twice) motor, lug nuts rusted away, and battery. But since the warranty was over it has only been an H20 sensor and the Teleaid antenna broke off. The styling is timeless and the ride feels like in an electric car. The motor is smooth along with the ride. There are no child locks for the rear doors though. Uses synthetic oil that needs to be changed every 10,000 miles. It gets better the longer I seem to go. Expect about 18 city and 28 highway
Ride, fuel mileage, styling, interval between oil changes, weather band on the radio, comfortable for very tall drivers, built in first aid kit, car computer is helpful. Owners manual is a hardback book, very bright lights and these are not xenon.
Better headrests motors. Annoying steering wheel sqeaking since new.
Wonderful 5.5L motor that'll fun forever. Problem with this car is build quality and electronic failures. Also watch out for rust. MB USA will not acknowledge serious rust issues their cars even though hundreds of thousands of well maintained MB cars are rusting. Easy to drive, if you don't step on the gas it drives just like a regular E-class. Great commuter. Much more comfortable than BMW M5. Depreciation very poor, same year M5 costs $10-12k more.
I've owned nine BMW, 3 Audi's and just about everything else a driving enthusiast would want in the price range of less than $60k. This car is by far the best I have ever had. Let me explain why. I'll start with the M5. Power, grace and superior handling. The E55 tops the M5 in every category except handling. The trade-off is comfort. The E55 changes gears quicker than the manual M5 so it provides the best of both worlds. I could go on, but in short, this car is great! I change cars every six months due to lack of satisfaction, but this one is a keeper. It changes gears like a Porsche, It's comfortable like a Benz should be.
Body roll/lean on curves could be improved. Tighter steering and better control on corners. In other words, handle more like a bimmer and keep the comfort. I can dream, you asked.