86 Nissan 300zx gas mileage Source Source Source Source Source Source Source Source Source Source Read Also: 1985 Nissan 300zx turbo gas mileage 1991 Nissan 300zx twin turbo gas mileage 1996 Nissan 300zx gas mileage 1987 Nissan 300zx gas mileage 1986 Nissan 300zx gas mileage Nissan 300zx tt gas mileage