The company assembled the Hyundai-Kia G4HE 1.0-liter gasoline engine from 2004 to 2011 and installed it only on the first generation of the compact Picanto model throughout the entire production period. This motor is part of the iRDE series, the advantage of which is considered to be low fuel consumption.
Epsilon family: G3HA, G4HA, G4HC, G4HE, G4HD, G4HG.
Specifications
| Production years | 2004-2011 |
| Displacement, cc | 999 |
| Fuel system | distributed injection |
| Power output, hp | 62 |
| Torque output, Nm | 86 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 12v |
| Cylinder bore, mm | 66 |
| Piston stroke, mm | 73 |
| Compression ratio | 9.7 |
| Features | SOHC |
| Hydraulic lifters | no |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.0 |
| Fuel type | petrol |
| Euro standards | EURO 3/4 |
| Fuel consumption, L/100 km (for Kia Picanto 2005) — city — highway — combined |
6.0 4.1 4.8 |
| Engine lifespan, km | ~240 000 |
| Weight, kg | 83.9 |
The engine was installed on:
- Kia Picanto 1 (SA) in 2004 – 2011.
Disadvantages of the Kia G4HE engine
- Until 2009, defective crankshafts were installed, dealers often changed them under warranty;
- It simply cut off the crankshaft key, the gear shifted and the timing phases got off;
- You also need to monitor the cleanliness of the radiator, it immediately leads the head from overheating;
- The reason for floating engine speeds is usually a dirty throttle assembly or idle speed controller;
- The weak points of the engine include a very low resource of candles and unreliable wiring.
Frequently asked questions about the Hyundai-Kia G4HE
How much power does the Hyundai-Kia G4HE make?
The Hyundai-Kia G4HE develops 62 hp and 86 Nm of torque.
How much oil does the Hyundai-Kia G4HE take and which one?
Engine oil capacity: 3.0 liters. Recommended oil: 5W-30.
Does the Hyundai-Kia G4HE have a timing belt or chain?
The Hyundai-Kia G4HE uses a timing belt.
Is the Hyundai-Kia G4HE turbocharged?
No, the Hyundai-Kia G4HE is naturally aspirated.
Does the Hyundai-Kia G4HE 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 G4HE last?
The typical lifespan of the Hyundai-Kia G4HE is ~240 000 km with proper maintenance.
What is the fuel consumption of the Hyundai-Kia G4HE?
Kia Picanto 2005: city 6.0, highway 4.1, combined 4.8 L/100 km.
What cars was the Hyundai-Kia G4HE installed on?
Kia Picanto 1 (SA) in 2004 - 2011.
What are the common problems of the Hyundai-Kia G4HE?
Until 2009, defective crankshafts were installed, dealers often changed them under warranty. It simply cut off the crankshaft key, the gear shifted and the timing phases got off. All known problems.
