Auto on the 530d, no problems at all. Only issue I had once was the gearbox stuck in Park, needed the BMW service support to come out and flash the control unit. It locks just for security as it’s linked to the imob.
Mine were always serviced at Snows in P’mth and have to say even after all those miles the only thing you could tell that they’d done that mileage was the drives floor mat had worn a bit.
I have to say I didn’t really look after the second car that much, I slammed my windsurfing gear in it after sailing and even though in bags the water used to run out into the boot, so a bit of salt stains could be found…
I had roof bars and towbars on both, both cars used to either carry bikes/windsurf gear or tow sportsboats (24-30ft racing yachts) When towing I’d get 25mpg, when not i’d get 35-40mpg. Went all over Europe in both, hacking down to La Rochelle/La Boule/Lorient/Lake Como & Garda without any issues with either car.
I’d say “most Awesomnez” is about all I can comment on.
Well worth seeking out a 53-58 plate 530/535d if you can, go for the satnav/karmon system if you can, most have them.