Mazda3は最も安価で、平均コストは年間約6,000ドルです。これは、メンテナンスコストが低く、燃費が良いためです。

走るのに最も高価な車はスバル・インプレッサで、平均費用は年間約9,000ドルです。これは、メンテナンスコストが高く、燃費が低いためです。

他の3台の車（ホンダシビック、トヨタカローラ、フォードフュージョン）は、ランニングコストの点でほぼ同じで、平均コストは年間約7,000〜7,500ドルです。
The Mazda3 is the cheapest to run, with average costs of around $6,000 per year. This is due to its low maintenance costs and good fuel economy.

The most expensive car to run is the Subaru Impreza, with average costs of around $9,000 per year. This is due to its higher maintenance costs and lower fuel economy.

The three other cars (the Honda Civic, Toyota Corolla, and Ford Fusion) are all about the same in terms of running costs, with average costs of around $7,000-$7,500 per year.