Toyota 1NZ engine Specifications
The Toyota 1NZ engine family is a straight-4 piston engine series. The 1NZ series uses aluminum engine blocks and DOHC cylinder heads. It also uses sequential fuel injection, and has 4 valves per cylinder with VVT-i.
| Manufacturer | Kamigo Plant |
| Also called | Toyota 1NZ |
| Production years | 1997 |
| Cylinder block alloy | aluminum |
| Fuel system | injector |
| Configuration | inline |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Piston stroke, mm | 84.7 |
| Cylinder bore, mm | 75 |
| Compression ratio | 10.5 13 13.4 |
| Displacement, cc | 1497 |
| Power output, hp | 74/4800 76/5000 109/6000 |
| Torque output, Nm / rpm | 111/3600 115/4000 141/4200 |
| Fuel type | 95 |
| Euro standards | Euro 5 |
| Weight, kg | 112 |
| Fuel consumption, L/100 km — city — highway — combined |
13.0 6.0 9.5 |
| Oil consumption, gr/1000 km | up to 1000 |
| Recommended engine oil | 5W-30 / 10W-30 |
| Engine oil capacity, liter | 3.7 |
| Oil change interval, km | 10000 (better 5000) |
| Normal engine operating temperature, °C | ~90 |
| Engine lifespan, km — official information — real |
– ~200 |
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