✔ 最佳答案
It is not a simple question to answer.
Reasons for European cars to cost more could due to wages, costs of the materials, export and delivery fee, and also taxation.
Most of the European cars are known for luxury, such as Mercedes-Benz, BMW, Audi, Jaguar, and etc...
Japanese cars are known to produce economic cars that people could afford.
Example on Mid-size Sedan:
For sure that European cars have more room, most of them are mid-size to large-size seden. There's alot more convinent equipments in European cars. Just think of Lexus, Infiniti, and Acura when you are comparing to European car.