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. E 85 fuel is a mixture of approximately 85 fuel ethanol and 15 unleaded gasoline e 85 can only be used in a flexible fuel vehicle ffv do not use e 85 fuel in your vehicle. Explore the 2021 nissan murano 5 passenger crossover learn more about the 2021 nissan muranos performance technology interior and exterior. Detailed car specs 2018 nissan murano find specifications for every 2018 nissan murano gas mileage engine performance warranty equipment and more