Engine Hyundai-Kia G4KL

The Hyundai-Kia G4KL 2.0-liter turbo engine or 2.0 T-GDi has only been produced since 2017 and is installed on such popular models as the Kia Stinger and the similar Genesis G70. This unit is essentially a modification of the G4KH turbo engine for rear-wheel drive cars.

Theta 2.0L family: G4KA, G4KD, G4KF, G4KH, G4KL.

The engine was installed on:

  • Genesis G70 1 (IK) since 2017;
  • Kia Stinger 1 (CK) since 2017.

Specifications

Production years since 2017
Displacement, cc 1998
Fuel system direct injection
Power output, hp 250 – 255
Torque output, Nm 353
Cylinder block aluminum R4
Block head aluminum 16v
Cylinder bore, mm 86
Piston stroke, mm 86
Compression ratio 10.0
Features no
Hydraulic lifters no
Timing drive chain
Phase regulator Dual CVVT
Turbocharging Garrett NGT2056KSZM
Recommended engine oil 5W-30
Engine oil capacity, liter 5.7
Fuel type 95
Euro standards EURO 5/6
Fuel consumption, L/100 km (for Kia Stinger 2018)
— city
— highway
— combined
12.7
7.2
9.2
Engine lifespan, km ~220 000
Weight, kg 135.3

Disadvantages of the Hyundai G4KL engine

  • So far, most of the complaints on the specialized forums are related to the failure of the high pressure fuel pump.
  • And if your engine oil level rises sharply, then this pump is usually to blame.
  • Like any direct injection unit, it suffers from carbon deposits on the intake valves.
  • There are no hydraulic lifters here and every 100,000 km the valve clearance needs to be adjusted.

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