Great car, bought used with 30k miles; strong engine, truly quiet, smooth, amazing ride. But, MB, masters of engineering, why oh why? The black temp adjust clip on rear passenger ventilation is missing. Can't replace $40 clip. You must replace $700 unit (before labor)! That's engineering excellence? Think you forgot who you're engineering for. I fear for the next minor flaw. Also, cupholder is a bust and console space is nill. Love the car overall, but I marvel that a car originally selling for six figures forgets some basics.