The 0.8-liter 3-cylinder Hyundai G3HA engine was assembled by the company from 2011 to 2019 and was installed only on the compact Eon model, which was sold in a number of Asian countries. This motor is included in the especially economical iRDE 2 series and exists in a gas modification.
Epsilon family: G3HA, G4HA, G4HC, G4HE, G4HD, G4HG.
The engine was installed on:
- Hyundai Eon 1 (HA) in 2011 – 2019.
Specifications
| Production years | 2011-2019 |
| Displacement, cc | 814 |
| Fuel system | distributed injection |
| Power output, hp | 56 |
| Torque output, Nm | 75 |
| Cylinder block | cast iron R3 |
| Block head | aluminum 9v |
| Cylinder bore, mm | 67 |
| Piston stroke, mm | 77 |
| Compression ratio | 10.1 |
| Features | SOHC |
| Hydraulic lifters | no |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 2.5 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Hyundai Eon 2015) — city — highway — combined |
5.8 3.8 4.7 |
| Engine lifespan, km | ~200 000 |
Disadvantages of the Hyundai G3HA engine
- On specialized forums they complain about noisy operation and strong motor vibrations.
- Also, a lot of trouble is caused by pollution of the throttle, idle speed controller and crankcase ventilation.
- Spark plugs and high-voltage wires are distinguished by a low resource here.
- And do not forget about adjusting the thermal clearance of the valves every 90,000 km.
