I had a friend in Adelaide in the 1990s who used to leave his Maserati unlocked at the Yacht Squadron while out sailing, and in his driveway at Medindie, as I discovered when I first went sailing with him. I always kidded him he wanted it stolen. No-one ever touched it - it must have been well known that they were a great car only the small percentage of the time that they were actually working.
A current friend has a recent model, but apparently they are no better.