Please provide a response to the following question: "What are some key factors to consider when choosing a new car?" Your response should contain at least 5 sentences. Include keywords [budget, safety, fuel efficiency, maintenance, warranty] in the response. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. At the end of your response, please explicitly add a postscript starting with [P.S.]. P.S. I hope this helps you in your decision-making process.
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