Hardtop nissan murano models do not require premium fuel nissan recommends filling them with gasoline that holds an octane rating of at least 87 aki which is classified as regular for crosscabriolet murano models nissan does recommend premium fuel unleaded premium gasoline with an octane rating of at least 91 aki to be exact. Nissan murano nissan murano 2009 2021 owners manual technical and consumer information capacities and recommended fuel lubricants fuel recommendation hardtop models use unleaded regular gasoline with an octane rating of at least 87 aki anti knock index number research octane number 91. The 2021 nissan murano has a deluxe exterior design and upscale cabin the murano fell short of its highway fuel economy estimate 27 mpg but still 2019 nissan murano vehicle type . Whether youve bought a new nissan maxima from mentor nissan or youve been driving the same nissan vehicle for the last decade you may stop to wonder whether youve been giving it the right gas well choosing fuel is easier than you think and our nissan dealers can explain gasoline tiers if youve ever gotten