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.
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 | petrol |
| 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 |
The engine was installed on:
- Genesis G70 1 (IK) since 2017;
- Kia Stinger 1 (CK) since 2017.
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.
Frequently asked questions about the Hyundai-Kia G4KL
How much power does the Hyundai-Kia G4KL make?
The Hyundai-Kia G4KL develops 250 - 255 hp and 353 Nm of torque.
How much oil does the Hyundai-Kia G4KL take and which one?
Engine oil capacity: 5.7 liters. Recommended oil: 5W-30.
Does the Hyundai-Kia G4KL have a timing belt or chain?
The Hyundai-Kia G4KL uses a timing chain.
Is the Hyundai-Kia G4KL turbocharged?
Yes, the Hyundai-Kia G4KL is turbocharged (Garrett NGT2056KSZM).
Does the Hyundai-Kia G4KL need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Hyundai-Kia G4KL last?
The typical lifespan of the Hyundai-Kia G4KL is ~220 000 km with proper maintenance.
What is the fuel consumption of the Hyundai-Kia G4KL?
Kia Stinger 2018: city 12.7, highway 7.2, combined 9.2 L/100 km.
What cars was the Hyundai-Kia G4KL installed on?
Genesis G70 1 (IK) since 2017; Kia Stinger 1 (CK) since 2017.
What are the common problems of the Hyundai-Kia G4KL?
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. All known problems.
