Phrase

Depends what you are trying to say. Each of the English phrases you translated have slightly different meanings, so which meaning do you want the Italian phrase to convey?

 

For just a general comment on Ferrari as a concept, I might change your wording to Ferrari, e il migliore, or e il migliore, Ferrari. Effectively just changes 'the best' to 'it's the best'.

To comment on the brand itself I might say il marchio Ferrari e il piu grande. But more likely I would say gente comprera qualsiasi pezzo de merda se ha un cavallino schiaffeggiato su di esso.

Perhaps one of our native speakers will weigh in and correct me. I am not what you would call fluent. I just dabble.