The 2.0-liter Hyundai-Kia G4CP engine was produced in Korea from 1988 to 2003 under license and was essentially a clone of the Mitsubishi 4G63 engine. This engine was installed in the Grander, Sonata, and Joyc models. There were two versions of this engine: an eight-valve and a sixteen-valve version, with the latter being designated as G4CP-D or G4DP. The Sirius engine lineup included the following: G4CR, G4CM, G4CN, G4JN, G4JP, G4CS, and G4JS.
| Exact capacity | 1997 cm³ |
| Power system | injector |
| Engine power | 95 - 105 HP |
| Torque | 155 - 165 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 85 mm |
| Piston stroke. | 88 mm |
| Compression ratio | 8.5 - 8.6 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 4.0 liters 10W-40 |
| Fuel type | 92 |
| Environmental class | EURO 1/2 |
| Approximate life expectancy | 300 000 HP |
| Exact capacity | 1997 cm³ |
| Power system | injector |
| Engine power | 125 - 145 HP |
| Torque | 165 - 190 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 85 mm |
| Piston stroke. | 88 mm |
| Compression ratio | 9.0 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 4.0 liters 10W-40 |
| Fuel type | 92 |
| Environmental class | EURO 1/2 |
| Approximate life expectancy | 300 000 HP |
| City | 13.4 litry |
| Route | 7.5 litry |
| Mixed | 9.7 litry |
The weight of the G4CP engine is 154.5 kg (without attachments). The engine number G4CP is located on the cylinder block. The main problems of the engine are related to the low lifespan of the timing belt and balancing. The breakage of any of these belts usually results in valve and piston collision. Hydraulic compensators do not like cheap oil and can start ticking even before reaching 100,000 km. Floating idle speeds due to throttle contamination are also common. Engine supports have a relatively short service life and the exhaust manifold often cracks.
| Grandeur 1 (L) | 1986 - 1992 |
| Grandeur 2 (LX) | 1992 - 1998 |
| Sonata 2 (Y2) | 1988 - 1993 |
| Sonata 3 (Y3) | 1993 - 1998 |
| Joice 1 (RS) | 1999 - 2003 |
The 1.5-liter turbocharged engine Hyundai G4LH or Smartstream G 1.5 T-GDi has been installed since 2020 and is used in popular models of the Korean company, such as the i30, Kia Ceed, and Xceed. Specifically for our market, the power of this engine has been reduced from 160 HP to 150 HP. The Kappa engine range also includes the following units: G3LA, G3LB, G3LC, G4LA, G4LC, G4LD, and G4LE.
The 1.8-liter Hyundai G4NB engine was produced at the Ulsan factory from 2010 to 2016 and was only installed in a few popular models such as the Elantra and Cerato-Forte. In 2013, production of this engine was moved to China, where it is used in the local Mistra model. The Nu series also includes the following engines: G4NA, G4NC, G4ND, G4NE, G4NH, G4NG, and G4NL.
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 1.6-liter engine 182B6000 or Fiat Stilo 1.6 16v was produced by the company from 2000 to 2012 and was installed in popular models such as Doblo, Marea, Multipla, Palio, Strada or Lancia Lybra. This power unit is actually a modernized version of the engine with the index 182A4000. The Torque series also includes the engine: 182A4000.
The 2.2-liter diesel engine Mercedes OM 646 was produced from 2002 to 2010 and installed in the C-Class, CLK-Class, E-Class models, as well as in Vito and Sprinter minibuses. There was a version of this engine with a transverse arrangement, the OM 644, for the Chrysler PT Cruiser. The R4 engine lineup includes: OM616 OM601 OM604 OM611 OM640 OM651 OM654 OM668