The things so far which probably fit into the category of "quirks" from a low volume manufacturer.
Front lift sometimes randomly makes a loudish groaning sound when lifting, apparently it is trapped air escaping.
The front lift won't activate when the low fuel light is on.
The lift is supposed to be able to be lowered by sweeping the lower lever downwards but on mine is doesn't, one has to access the main menu to lower or alternatively just accelerate to 40mph.
The radio tuner "could not be found" the other day for the duration of a 40 minute journey, it worked fine after being parked for a few hours.
A speed camera warning feature is activated in the system which bleeps like an explosion countdown every time I'm near a camera of any sort, apparently the first owner had this feature activated and the dealer needs to access the ECUs to turn it off.
The front lower edge inside of the doors traps a load of dirt and road debris, to clean means opening the door and jetting off which tends to get water splashed into the interior (a bit)
On AM radio the wipers make the signal "groan" by electrical signal interference as they sweep the screen.
The DAB radio drops out quite a lot.
The outside door opener switches have to be "touched" for a few seconds (with your key in your pocket) before they unlock the door, I guess this is better than them opening by accident but it feels like you have to stand there for a couple of seconds too long which if you are a manic busy person is a tad annoying.
Switching into D or R requires holding the brake in first, a couple of times it seemingly hasn't engaged the gear and took a few attempts at hitting the brake and pushing the button, not really an issue but there is never this type of ambiguity with Porsche.
The window stayed open on passenger side (one time only) after opening and shutting the door, had to be lifted up with the switch.
When it is below freezing hot water has to be applied at the front top of the door around the rubber to soften the rubber otherwise the window doesn't retract enough and the glass can shatter as it gets stuck in the rubber apparently there were many MP$ 12Cs which needed new glass under warranty because of this.
Wow, that's quite a list but honestly none of the above have upset me in the least which I guess means the rest of the car is that good !
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997 GT2 2014 3.9 Mezger, 800PS @ 1.2 bar
McLaren 570S
993 Turbo, 2006 built 3.8, 577PS/797NM, 1440kg DIN sold to a worthy enthusiast.