Looking to get back into an E63. Drove one from the merc dealers - 1 yr old 3500 miles. KY67 AGO lovely car but on the test drive it has brake judder. They have said they will sort it. I have asked for the new discs/pads. They havnt confirmed they will but have ordered new discs in case. Im hoping to collect next week and said unless new discs I would not be comfortable with it. I suspect it may have been a press car and the brakes over heated/not beded in sensibly for the first 1000 miles. Had lots of high performance cars from new and always first 1000 miles was gentle and never had issues with brakes later. Have had warped discs on older cars so pretty sure they are warped. Not sure if a pad build up but tried to burn off on the drive but made the judder more pronounced. Passenger could feel the floor of the car juddering. Wheel balance felt fine. rest of car fine. disc had a slight blue tinge to one (overheated?) Ive checked on google for the number plate but nothing comes up. Wanted to ask if anyone knew of this car? and if my thoughts on the judder are sensible.