The 2.2-liter Hyundai D4HF or Genesis 2.2 CRDi engine has been produced since 2020 and is currently only installed in two Genesis models: the GV70 crossover and the flagship G80 sedan. This diesel engine is a modification of the D4HE engine for rear-wheel drive vehicles. The R family also includes diesel engines: D4HA, D4HB, D4HC, D4HD, and D4HE.
| Exact capacity | 2151 cm³ |
| Power system | Common Rail |
| Engine power | 210 HP |
| Torque | 441 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 83 mm |
| Piston stroke. | 99.4 mm |
| Compression ratio | 16 |
| Engine features | intercooler |
| Hydraulic compensator. | tak |
| Timing drive | belt |
| Timing phase adjuster | there is no |
| Turbocharging | e-VGT |
| What oils to use | 5.6 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 5/6 |
| Approximate life expectancy | 330 000 HP |
The weight of the D4HF engine according to the catalog is 197.1 kg. The engine number D4HF is located at the junction with the gearbox. This diesel engine appeared recently, so there is naturally no statistics on its breakdowns. Instead of finicky piezo injectors, simpler electromagnetic ones are installed here. The timing chain has been replaced by a belt, and according to the regulations, it should be checked and inspected every 120,000 km. It is unknown how the new aluminum block will perform during long-term operation. Also, typical problems with the particulate filter or EGR valve are expected.
| GV70 1 (JK1) | 2020 - CE |
| G80 2 (RG3) | 2020 - CE |
The 2.0-liter Hyundai D4HA 2.0 CRDi diesel engine has been manufactured in Korea since 2009 and is installed in many popular crossovers of the company, such as Sportage, Tucson, and Santa Fe. There are two different versions of this engine with power outputs of 136 or 185 horsepower. The R family also includes diesel engines: D4HB, D4HC, D4HD, D4HE, and D4HF.
The 2.0-liter Hyundai D4HD or Smartstream D 2.0 TCi engine has been produced since 2020 and is installed in popular crossovers such as the Tucson with the NX4 body and the Sportage with the NQ5 body. This is a new generation of diesel engines by the company, featuring an aluminum block and a belt-driven timing system. The R family also includes the following diesel engines: D4HA, D4HB, D4HC, D4HE, and D4HF.
The 3.0-liter engine Hyundai D6JA or Genesis 3.0 CRDi is produced by the company since 2020 and currently only installed in one model, the luxury crossover GV80 by Genesis. This engine is the first six-cylinder inline diesel engine from the Korean company. In the T family, there is only one diesel engine available.
The 1.5-liter Hyundai D4FA or 1.5 CRDi diesel engine was produced from 2005 to 2011 and installed in popular models such as Accent, Rio, Matrix, Getz, and Cerato. In addition to the standard version of this engine, there were also variants with reduced power. The Hyundai U series also includes engines with the following designations: D3FA, D4FB, D4FC, D4FD, and D4FE.
4-cylinder engines from Mercedes M166 with a capacity ranging from 1.4 to 2.1 liters were produced from 1997 to 2005 and were only installed in the compact A-Class model and the compact Vaneo, based on it. After the upgrade to the next generation of the A-Class model, these units were given the index M266. R4 series: M102, M111, M260, M264, M266, M270, M271, M274, and M282.
The 3.6-liter V6 gasoline engine Porsche MCX.ZA was installed by the company from 2014 to 2017 and exclusively installed in the upgraded version of the second-generation Cayenne GTS crossover. There is also a downgraded version of the unit with the index MCU.RA for the Cayenne S model. The M46 line also includes: M46.20, MCT.LA, and MCT.MA.