about a 15 hp difference between the regular and premium v6 versions.
From nissan's website
Use regular unleaded fuel with 87 octane. For maximum power, use premium fuel. 2 SAE Net. Horsepower will test lower under revised SAE testing procedures. Engine performance will not change
Even the altima's 250HP engine needs premuim, ford makes that with regular HMMMMM :rolleyes:
From nissan's website
Use regular unleaded fuel with 87 octane. For maximum power, use premium fuel. 2 SAE Net. Horsepower will test lower under revised SAE testing procedures. Engine performance will not change
Even the altima's 250HP engine needs premuim, ford makes that with regular HMMMMM :rolleyes:
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