The 1.1-liter Hyundai G4HG petrol engine was produced by the company from 2004 to 2013 and was installed in well-known models of the Korean conglomerate such as i10, Atos, Getz, Kia Picanto. In 2010, the Euro 4-compliant iRDE engine version was replaced by the Euro 5-compliant iRDE 2 version. The Epsilon line also includes: G3HA, G4HA, G4HC, G4HD, and G4HE.
| Exact capacity | 1086 cm³ |
| Power system | distributed injection |
| Engine power | 63 - 67 HP |
| Torque | 96 - 98 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 12v |
| Cylinder diameter | 67 mm |
| Piston stroke. | 77 mm |
| Compression ratio | 10.1 |
| Engine features | SOHC |
| Hydraulic compensator. | there is no |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 3.0 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 250 000 HP |
| Exact capacity | 1086 cm³ |
| Power system | distributed injection |
| Engine power | 69 HP |
| Torque | 99 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 12v |
| Cylinder diameter | 67 mm |
| Piston stroke. | 77 mm |
| Compression ratio | 10.1 |
| Engine features | SOHC |
| Hydraulic compensator. | there is no |
| Timing drive | belt |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 3.0 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 250 000 HP |
| City | 6.1 litry |
| Route | 4.4 litry |
| Mixed | 5.0 litry |
The dry weight of the G4HG engine according to the catalog is 84 kg. The G4HG engine number is located on the right at the junction with the gearbox. A known issue with the engine is a defective crankshaft, which was installed until 2009. It simply shears off the key, causing the gear to shift and the timing belt to misalign. Be sure to keep the radiators clean as the engine tends to overheat quickly and may lead to a blown head gasket. Idle engine speed often fluctuates due to throttle and ECU contamination. Weak points also include short lifespan spark plugs and unreliable wiring.
| Atos 1 (MX) | 2004 - 2008 |
| Getz 1 (TB) | 2005 - 2009 |
| i10 1 (PA) | 2008 - 2013 |
| Picanto 1 (SA) | 2004 - 2011 |
1.5-liter Hyundai G4FL or Smartstream G 1.5 MPi engine has been produced since 2018 and installed in models intended for the Indian and Chinese markets, such as Kia Carens, Seltos, or Sonet. This power unit was planned to be produced in our country, but plans were later changed. Gamma line: G4FA, G4FC, G4FD, G4FG, G4FJ, G4FM, G4FP, and G4FT.
The 1.6-liter turbocharged engine Hyundai G4FU or Smartstream MHEV has been produced since 2020 and is only installed in the popular SUV Tucson and its counterpart, Sportage, in Europe. The engine is a hybrid version with a mild additional system based on the G4FP unit, equipped with 48V starter-generators. Gamma family: G4FC, G4FD, G4FG, G4FJ, G4FL, G4FM, G4FS, and G4FT.
The 3.3-liter V6 Hyundai-Kia G6DF engine was produced in Korea and the USA from 2012 to 2020. It was used in front-wheel drive and all-wheel drive models such as the Sorento, Santa Fe, and Grand Santa Fe. This engine can also be found under the hood of the Cadenza sedan or Carnival minivan. Lambda series: G6DA G6DB G6DC G6DE G6DG G6DJ G6DH G6DK G6DM
2.4-liter petrol engine Hyundai-Kia G4KJ or 2.4 GDi has been produced since 2009 and installed in popular models such as Optima, Sonata, Santa Fe, Sorento, and Sportage. This engine stands out due to the presence of the GDi direct fuel injection system and the balancing shaft block. Theta series: G4KE G4KF G4KG G4KH G4KL G4KM G4KN G4KR G4KP
The 1.8-liter Ford RFA or RFB engine, also known as the 1.8 Endura DE, was produced from 1990 to 1993 and installed in the second generation of the popular Sierra model after the facelift. This powertrain was characterized by low reliability, which gave it a bad reputation. The Endura-DE engine lineup also includes: - RTK - RVA - RFN
The 3.0-liter V6 engine Toyota 3GR-FSE was produced at the Japanese factory from 2003 to 2012 and was installed in popular rear-wheel drive or all-wheel drive models such as the Crown and Mark X. In our market, this engine is known for the third generation Lexus GS300 sedan. The GR family includes the following engines: 1GR-FE, 2GR-FE, 2GR-FSE, 3GR-FE, 4GR-FSE, and 6GR-FE.