1990 Nissan 300zx gas mileage Source Source Source Source Source Source Source Source Source Source Read Also: 1990 Nissan 300zx tt mpg 1990 Nissan 300zx twin turbo mpg 1990 Nissan 300zx mileage 1990 Nissan 300zx information 1990 Nissan 300zx 0-60 1990 Nissan 300zx gs mpg