I have a high credit score how can I use it?

I have an 822 credit score. Is it good to have such a high score? I am on my way to get a loan because I need a gas saving car. Will that help me. I have a home equity home which I am almost done paying and a credit card which I haven't used in a while. All my other accounts have been closed for years and... show more I have an 822 credit score. Is it good to have such a high score? I am on my way to get a loan because I need a gas saving car. Will that help me. I have a home equity home which I am almost done paying and a credit card which I haven't used in a while. All my other accounts have been closed for years and were paid as agreed. Oh yes and I have a student loan on deferment.
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