Engine Nissan RB25DE/DET

The RB25DET engine is a common modification of six-cylinder engines from the Japanese automaker Nissan. The RB25DE modification has a volume of 2.5 liters and was installed on Nissan cars in 1991. This modification has established itself as a powerful enough, easy to repair and reliable power plant. The motor has an increased service life and is successfully operated on Nissan vehicles to this day.

Specifications

Manufacturer Yokohama plant
Also called RB25
Production years 1991-2001
Cylinder block alloy cast iron
Fuel system injector
Configuration inline
Number of cylinders 6
Valves per cylinder 4
Piston stroke, mm 71.7
Cylinder bore, mm 86
Compression ratio 8.5 (RB25DET)
9.0 (RB25DET)
10.0 (RB25DE)
Displacement, cc 2498
Power output, hp 180/6000
190/6400
200/6400
235/6400
245/6400
250/6400
280/6400
280/6400
Torque output, Nm / rpm 226/5200
231/4800
231/4800
275/4800
275/4800
294/4800
334/3200
363/3200
Fuel type 95-98
Euro standards
Weight, kg 230 (RB25DE)
Fuel consumption, L/100 km (for Cedric)
— city
— highway
— combined


11.5
Oil consumption, gr/1000 km up to 500
Recommended engine oil 0W-30 / 5W-30 / 5W-40 / 10W-30 / 10W-40
Engine oil capacity, liter 4.2
Oil change interval, km 15000
(better 7500)
Normal engine operating temperature, °C ~90
Engine lifespan, km
— official information
— real

400+

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