The 2.5-liter Hyundai G4KN SmartStream 2.5 GDI engine has been used by the company since 2019 and is only found in the Kia K5 model, as well as in Hyundai Sonata and Grandeur models in other markets. This engine is equipped with two rows of injectors for direct and indirect fuel injection. Theta Line: G4KE G4KF G4KG G4KJ G4KK G4KL G4KM G4KR G4KP
| Exact capacity | 2497 cm³ |
| Power system | GDi + MPI |
| Engine power | 194 HP |
| Torque | 246 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 88.5 mm |
| Piston stroke. | 101.5 mm |
| Compression ratio | 13 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | on all shafts |
| Turbocharging | there is no |
| What oils to use | 5.8 liters 0W-20 |
| Fuel type | 95 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 250 000 HP |
| City | 10.4 litry |
| Route | 5.2 litry |
| Mixed | 7.1 litry |
The G4KN engine is located at the front, at the junction with the transmission. This engine has only recently been installed and there are no statistics on its malfunctions yet. The presence of a second row of injectors should eliminate the problem of valve coking. The catalytic converter is located close to the block and its particles can enter the combustion chamber. The service life of the electronic thermostat and the adjustable oil pump is still unknown. The engine is equipped with hydraulic compensators, which are sensitive to the quality of lubrication.
| Grandeur 6 (IG) | 2019 - 2022 |
| Grandeur 7 (GN7) | 2022 - CE |
| Sonata 8 (DN8) | 2019 - CE |
| Cadenza 2 (YG) | 2019 - 2021 |
| K5 3 (DL3) | 2019 - CE |
| K8 1 (GL3) | 2021 - CE |
| Sportage 5 (NQ5) | 2021 - CE |
The 1.6-liter Hyundai G4FT or Smartstream 1.6 T-GDI Hybrid engine has been produced since 2020 and is installed in hybrid versions of well-known models such as Tucson, Sorento, Santa Fe. This powertrain is popular in Europe but practically unheard of here. Gamma family: G4FC, G4FD, G4FG, G4FJ, G4FL, G4FM, G4FP and G4FU.
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 G4NA engine was first introduced by the company in 2010 and is practically installed in all major models of the corporation, such as Elantra, Optima, and Sonata. There is a gas version of this engine without petrol injectors marked as L4NA. The Nu series also includes engines: G4NB, G4NC, G4ND, G4NE, G4NH, G4NG, and G4NL.
The 2.0-liter Hyundai G4NC engine made its debut in 2011 on the Hyundai i40 2.0 GDi model and gained wide recognition in the European and American car markets. This powertrain stands out for its proprietary direct fuel injection system. The Nu series also includes the following engines: G4NA, G4NB, G4ND, G4NE, G4NH, G4NG, and G4NL.
The 3.2-liter Honda C32B engine was produced in the Japanese factory from 1996 to 2005 and installed in the Honda NSX sports model and its American version, the Acura NSX. This engine differs from the similar C30 model in larger piston diameter and intake valves. The C-series engine lineup also includes the following models: C27A, C30A, C32A, and C35A.
The 1.7-liter carbureted engine VAZ 21213 was produced by the company from 1993 to 2008 and was installed in many versions of the off-road vehicle Niva, including its extended versions. This powertrain gained wide popularity in the domestic car market. The Niva engine range also includes: 2121, 21214, 2123, and 2130.