The Renault-Nissan HR16DE / H4M engine is a logical continuation of the Renault K4M internal combustion engine. The motor was modernized, mainly the gas distribution mechanism and electronic control were changed. Also, the engine was equipped with a timing chain drive, new camshafts and two fuel injectors per cylinder. Hydraulic lifters were removed from the engine (adjustment by selecting pushers every 100 thousand km). The variable valve timing system is retained on the intake shaft. The engine has become more economical than its predecessor, more powerful and more environmentally friendly.
Specifications
| Manufacturer | Yokohama Plant Dongfeng Motor Company VAZ |
| Also called | HR16DE / H4M |
| Production years | 2006 |
| Cylinder block alloy | aluminum |
| Fuel system | injector |
| Configuration | inline |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Piston stroke, mm | 83.6 |
| Cylinder bore, mm | 78 |
| Compression ratio | 10.7 |
| Displacement, cc | 1598 |
| Power output, hp | 108/5600 114/6000 117/6000 |
| Torque output, Nm / rpm | 142/4000 156/4400 158/4000 |
| Fuel type | 95 |
| Euro standards | Euro 4/5 |
| Weight, kg | – |
| Fuel consumption, L/100 km (Sentra) — city — highway — combined |
8.9 5.5 6.4 |
| Oil consumption, gr/1000 km | up to 500 |
| Recommended engine oil | 0W-30 / 0W-40 / 5W-30 / 5W-40 / 10W-30 / 10W-40 / 10W-60 / 15W-40 |
| Engine oil capacity, liter | 4.3 |
| Oil change interval, km | 15000 (better 7500) |
| Normal engine operating temperature, °C | – |
| Engine lifespan, km — official information — real |
– 250+ |
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