The 2.0-liter Hyundai G4KF or Genesis Coupe 2.0 Turbo engine was produced by the company from 2008 to 2016 and was only installed in the coupe version of the first-generation Genesis model. There were two significantly different power modifications of this turbocharged engine. Theta Lineup: G4KE G4KG G4KH G4KK G4KL G4KM G4KN G4KR G4KP
| Exact capacity | 1998 cm³ |
| Power system | distributed injection |
| Engine power | 213 HP |
| Torque | 302 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 86 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 9.5 |
| Engine features | T-MPi |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | Dual CVVT |
| Turbocharging | MHI TD04L-13T |
| What oils to use | 5.3 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 220 000 HP |
| Exact capacity | 1998 cm³ |
| Power system | distributed injection |
| Engine power | 250 - 275 HP |
| Torque | 353 - 373 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 86 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 9.0 |
| Engine features | T-MPi |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | Dual CVVT |
| Turbocharging | MHI TD04HL-19T |
| What oils to use | 5.3 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 200 000 HP |
| City | 12.3 litry |
| Route | 7.0 litry |
| Mixed | 9.0 litry |
The weight of the G4KF engine according to the catalog is 135.7 kg. The G4KF engine number is located at the front, at the junction with the transmission. The most well-known problem with this unit is the crankshaft bearing rotation. In addition, in the early modifications of the engine, pistons often broke or connecting rods were fractured. The timing chain and variable valve timing systems do not last very long, sometimes even less than 100,000 km. After 100,000 km, oil consumption increases due to cylinder ellipticity, which appears and progresses. And the main difficulty is finding a stock engine, as almost all of them undergo tuning.
| Genesis Coupe 1 (BK) | 2008 - 2016 |
The 1.5-liter 12-valve Hyundai G4EK engine was produced by the company from 1991 to 2000 and installed in popular models of the Korean conglomerate, such as the Accent, Lantra, and Scoupe. In addition to the naturally aspirated version of this engine, there was also a rare turbocharged version. The Alpha series also includes: G4EA, G4EB, G4EC, G4ED, G4EE, G4EH, and G4ER.
The 1.8-liter Hyundai G4GM engine was produced at the factory in South Korea from 1995 to 2000 and was installed in the Lantra J2 model as well as the Coupe based on the same chassis, but only until the facelift. This is the rarest engine in the entire lineup as it was not installed in all markets. The Beta family also includes the following engines: G4GB, G4GC, G4GF, and G4GR.
The 3.5-liter turbocharged engine Hyundai-Genesis G6DS or Smartstream G 3.5 T-GDi has been produced since 2020 and is installed in rear-wheel drive models by the company, primarily under the Genesis brand. This engine stands out for its combined GDi+MPi fuel injection system. Lambda Line: G6DF G6DG G6DH G6DJ G6DK G6DP G6DU G6DT G6DV
The 2.4-liter Hyundai G4CS engine was produced from 1986 to 2007 under Mitsubishi license and was practically a copy of the 8-valve version of the Japanese power unit with the 4G64 index. This engine was mainly installed in the Starex minibus, but it also appeared in some passenger car models. The Sirius engine series includes: G4CR, G4CM, G4CN, G4JN, G4JP, G4CP, and G4JS.
The 2.7-liter Nissan TD27ETi diesel engine was produced by the company from 1995 to 2001 and used in popular off-road vehicles such as the Pathfinder and Terrano, as well as in the Caravan minibus. This powertrain stands out in its engine family due to the presence of an electronically controlled fuel injection pump (TNVDA). The TD engine series includes engines: TD23, TD25, TD27, TD27T, TD27Ti, TD42, and TD42T.
The 1.8-liter Mitsubishi 4G37 engine was produced by the Japanese company from 1983 to 1994 and installed in popular models such as Lancer, Galant, and Eclipse. This engine was available in both carbureted and fuel-injected ECI-MULTI versions. The Mitsubishi 4G3 engine line also includes the 4G32 and 4G33 engines.