YOU SAID:
I like the red car because it's faster.
INTO JAPANESE
赤い車が好きなのは速いからです。
BACK INTO ENGLISH
I like red cars because it is fast.
INTO JAPANESE
赤い車が好きなのは速いからです。
BACK INTO ENGLISH
I like red cars because it is fast.
That didn't even make that much sense in English.