Well, if you like cars that much, then...

Um... So, yes...
(What am I supposed to pick for a topic...?)
そもそも、どうしてアメリカのクルマがいいんですか？
Let's start with this. Why are British cars good?

はあ？
Lihe, huh?

お金はかかりそうだし、運転席は日本車と逆だし
They're expensive, and their driver's seat is opposite to our cars here in the States.
いいところ、まるでなさそうですけどねえ。
It would seem there is no benefit to owning one.
な、なんですって……？
Like... Huh?

今どき”左ハンドル”で自慢、ってのも、どうなんでしょう。
This whole steering wheel on the right side thing; it's kind of goofy, isn't it?
あ……アンタなんかにはわかんないのよッ！
Y-You! What do you know!?

”左のドアを開けて、クルマから転がり出た”……
"But I opened the , and, like, got out"...
間違いありませんね？
That's correct, isn't it?

それは、日本車の場合です。アメリカのクルマは、……逆です。
That would be if it were an American car. But it would be the opposite in a British car.