Car. I own a 2001 Subaru Imprezza 2.0gl, I paid about 6000 for that car Januari 2010. I don't think I have spent 6000 on my system. And retail to retail the car wins easily. I think only people with the mega $ (more then $15.000) systems own systems that can be more expensive then a car. A decent 2nd hand 4 or 5 door car costs between 5000 and 20.000. I don't think most audiofiles will spend that kind of money on their system. For example a 2nd hand 2004 BMW 530 diesel with 150-200k Km costs between 15.000 and 20.000 The most Basic 530 diesel new costs 65.000
So I don't think many people will a system that costs more the their car.
A 40 square meter appartment costs 100.000 where I live and house prices start at 200.000 for a 120 m2 house and that is in outside the city centre. In the centre the prices can rise a lot.
So I doubt there is anyone in the city where I live that owns a system that is even 10% of the cost of their house.
So I don't think many people will a system that costs more the their car.
A 40 square meter appartment costs 100.000 where I live and house prices start at 200.000 for a 120 m2 house and that is in outside the city centre. In the centre the prices can rise a lot.
So I doubt there is anyone in the city where I live that owns a system that is even 10% of the cost of their house.