2004 Toyota Prius

- 1,497 cc 1.5 liters in-line 4 front engine with 75 mm bore, 84.7 mm stroke, 13 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder 1NZ-FXE
- Unleaded fuel with additional electric 87
- Fuel economy EPA highway (mpg): 51 and EPA city (mpg): 59
- Multi-point injection fuel system
- 11.9 gallon main unleaded fuel tank
- Power: 57 kW , 76 HP SAE @ 5,000 rpm; 82 ft lb , 111 Nm @ 4,200 rpm
- Secondary power: maximum power (kw): 50, maximum power (hp): 67, maximum torque (ft lb): 295 and maximum torque (nm): 400