The 1.0-liter gasoline engine Hyundai G4HC was produced by the company from 1997 to 2003 and installed in compact models Atos and Atos Prime, as well as their clone Amica and Kia Visto. There were two versions of this engine: with a traditional ignition distributor and a contactless ignition system. In the Epsilon line, there are also: G3HA, G4HA, G4HD, G4HE, and G4HG.
| Exact capacity | 999 cm³ |
| Power system | distributed injection |
| Engine power | 54 HP |
| Torque | 73 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 12v |
| Cylinder diameter | 66 mm |
| Piston stroke. | 73 mm |
| Compression ratio | 9.5 |
| 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 | 3.1 liters 5W-40 |
| Fuel type | 92 |
| Environmental class | EURO 2 |
| Approximate life expectancy | 200 000 HP |
| Exact capacity | 999 cm³ |
| Power system | distributed injection |
| Engine power | 55 - 58 HP |
| Torque | 82 - 84 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 12v |
| Cylinder diameter | 66 mm |
| Piston stroke. | 73 mm |
| Compression ratio | 9.7 |
| 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 | 3.1 liters 5W-40 |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 200 000 HP |
| City | 8.0 litry |
| Route | 5.4 litry |
| Mixed | 6.3 litry |
The dry weight of the G4HC engine according to the catalog is 83.9 kg. The engine number G4HC is located on the right, at the junction with the gearbox. It is not a very durable engine, but it is reliable and does not have major issues. The main cause of fluctuating RPM is throttle or MAF contamination. Also, the wiring insulation often cracks, causing the engine to misfire. Due to weak tension, the generator belt constantly slips off and needs adjustment. Around 200,000 km, the engine requires an overhaul, fortunately there are repair dimensions available.
| Atos 1 (MX) | 1997 - 2003 |
The 0.8-liter three-cylinder Hyundai G3HA engine was produced by the company from 2011 to 2019 and was only installed in the compact Eon model, which was sold in several Asian countries. This engine belongs to the special, exceptionally economical iRDE 2 series and is also available in a gas version. The Epsilon line also includes: G4HA, G4HC, G4HD, G4HE, and G4HG.
The 3.5-liter V6 Hyundai G6DC engine has been produced in factories in Korea and the USA since 2009 and has been installed in many front-wheel drive and all-wheel drive models of the Korean company, such as the Sorento and Santa Fe SUVs, Kadenza and Grandeur sedans, and Carnival minivan. Lambda series: G6DA G6DB G6DE G6DG G6DJ G6DH G6DK G6DM G6DN
The 2.0-liter Hyundai G4JP engine was produced from 1998 to 2011 at the factory in South Korea under license. Structurally, it was only an analogue of the Mitsubishi 4G63 power unit. In Poland, this engine from the Sirius II series is particularly known for being supplied to the assembly line by TagAZ. The Sirius engine series includes: G4CR, G4CM, G4CN, G4JN, G4CP, G4CS, and G4JS.
The 2.0-liter engine Audi CAHA 2.0 TDI was produced by the German company from 2008 to 2013 and installed in many popular models such as A4 B8, A5 8T, A6 C6, and Q5 8R crossover. This diesel engine is actually a more efficient version of the well-known engine CAGA known to us. EA189 series: CAAC, CAYC, CAGA, CBAB, CFCA, CFHC, CKTB, CLCA, and CLJA.
The 3.0-liter turbocharged gasoline engine BMV N54 was produced by the company from 2006 to 2016 and installed in many popular models: 1-Series, 3-Series, 5-Series, 7-Series, and X6. This engine was actively used by Alpina to create their super powerful drivetrains. The inline-six engine lineup includes: M20, M30, M50, M52, M54, N52, N53, N55, and B58.