The Toyota 1NZ-FE is a 1.5 L (1,497 cc, 91.35 cu·in) straight-four, natural aspirated four-stroke liquid-cooled internal combustion vertical gasoline engine from the Toyota NZ-series. Cylinder bore and piston stroke are 75.0 mm (2.95 in) and 84.7 mm (3.34 in), respectively. Compression