1991 Nissan micra mpg Gas Mileage of 1991 Nissan Truck - Fuel Economy 1991 Nissan Truck. EPA MPG Owner MPG Estimates 1991 Nissan Truck 2WD 4 cyl, 2.4 L, Automatic 4-spd Regular Gasoline: Not Available. How can I... Source Source Source Source Source Source Source Source Source Source Read Also: 1991 Nissan hardbody mpg 1991 Nissan 4x4 truck 1991 Nissan truck 1991 Nissan truck specs 1991 Nissan micra gas mileage 1991 Nissan hardbody gas mileage