 Had this car for 40 days now. CEL came on literally as soon as i drove off the lot and now i think i should have given it back. I have a 3 year 20k drivetrain powertrain warranty which covered the electrical issue. Too bad it took two weeks in the shop and terrible support from MB. Like they could not communicate what the problem even was for the first 9 fays and constantly pushing back the estimated time of completion. Get it back and then the door lock on the rear passenger side door breaks. Now the door won't open. Ran over a chunk of ice and the car now needs an alignment and dust cover for underneath the vehicle. Who knows what's next? This car is needy. It looks nice on the inside and out, climate control is nice. The button layout isn't intuitive and the plastic silver and rubberized plastic on the upholstery is cheaper than you would expect from MB. The blutooth and nav are not compatable with current smart phones, totally pointless. Ill need $850 to run a fiber optics cable and make it work... Smh. The climate control and audio system is nice but all the other tech stuff is glorified garbage.Doesn't have the zip or responsiveness that it had new, i can tell. Good acceleration and handling though. Tiptronic could be useful but after replacing the wiring I'm scared to do anything with it.Not for big people, point blank. But I'm average. Do not buy this car without a really good extended warranty. I'm going to sell it before the warranty runs out tbh.At least it looks nice and is very good for dates.