Engine 4G18 under the hood

Engine Mitsubishi 4G18

One of the biggest members of the Orion 4G1 range is the 4G18 engine. It is created on the same cylinder block as the 4G13/4G15, but this engine has a long-stroke crankshaft (87.3 mm stroke versus 82 mm for younger models) and a 76 mm piston block is bored. In general, the 4G18 is as simple an internal combustion engine as the low-volume representatives of the 4G1 series, there are no ultra-modern systems.


Manufacturer Mitsubishi Motors Corporation
Also called Orion 4G1
Production years 1998-2012
Cylinder block alloy cast iron
Fuel system injector
Configuration inline
Number of cylinders 4
Valves per cylinder 4
Piston stroke, mm 87.3
Cylinder bore, mm 76
Compression ratio 9.5
Displacement, cc 1584
Power output, hp 98-122/6000
Torque output, Nm / rpm 134/4500
Fuel type 92-95
Euro standards up to Euro 5
Weight, kg 115 (dry)
Fuel consumption, L/100 km
— city
— highway
— combined
Oil consumption, gr/1000 km up to 1000
Recommended engine oil 5W-20 / 5W-30 / 10W-40
Engine oil capacity, liter 3.3
Amount of engine oil for replacement, liter 3.0
Oil change interval, km 10000
(better 5000)
Normal engine operating temperature, °C
Engine lifespan, km
— official information
— real


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