The 2.2-liter Hyundai-Kia D4HC or 2.2 CRDi diesel engine has been produced since 2017 and is installed in many rear-wheel drive models such as the Kia Stinger and Genesis sedans. This engine is a modification of the D4HB unit for longitudinally driven vehicles. The R family also includes the following diesel engines: D4HA, D4HB, D4HD, D4HE, and D4HF.
| Exact capacity | 2199 cm³ |
| Power system | Common Rail |
| Engine power | 202 HP |
| Torque | 441 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 85.4 mm |
| Piston stroke. | 96 mm |
| Compression ratio | 16 |
| Engine features | intercooler |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | there is no |
| Turbocharging | Garrett GTD1752VZLKM |
| What oils to use | 6.8 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 5 |
| Approximate life expectancy | 300 000 HP |
| City | 6.9 litry |
| Route | 4.9 litry |
| Mixed | 5.6 litry |
The weight of the D4HC engine according to the catalog is 215.7 kg. The engine number D4HC is located in the area of the accessory belt. This diesel engine cannot tolerate low-quality fuel as it quickly wears out the fuel injection pump. In case of a breakdown, the pump immediately starts producing metal shavings and spreads them throughout the fuel system. The turbine here lasts for a long time but often gets stuck due to the shaft of its geometry adjustment mechanism. Glow plugs and the crankshaft damper pulley have a modest lifespan here. Classic issues with diesel engines such as the particulate filter and EGR valve are also present here.
| G70 1 (IK) | 2017 - CE |
| G80 1 (DH) | 2018 - 2020 |
| Stinger 1 (CK) | 2017 - 2020 |
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 1.6-liter Hyundai D4FE or Smartstream D 1.6 CRDi engine has been produced since 2017 and is installed in popular models of the company such as i30, i40, Ceed, Sportage, or Tucson. This diesel engine comes in two different power versions: 116 HP and 280 Nm, and 136 HP and 320 Nm. The Hyundai U engine series also includes units with the following indexes: D3FA, D4FA, D4FB, D4FC, and D4FD.
The 2.5-liter turbocharged diesel engine Hyundai D4BF was installed by the company from 1991 to 2004 and used in popular microbuses H1, Starex, and Grace, as well as in off-road vehicles Galloper. This engine was actually one of the modifications of the Mitsubishi turbodiesel 4D56. This family also includes diesel engines: D4BA, D4BB, and D4BH.
The 2.5-liter Audi 1T 2.5 TDI diesel engine was produced by the corporation from 1989 to 1991 and was only installed in the refreshed version of the popular model with the index 100, in the C3 body. This engine was the first representative of the well-known line of 5-cylinder diesel engines. The EA381 series also includes: CN, AAS, AAT, AEL, BJK, and AHD.
The 3.7-liter V6 Jeep EKG or PowerTech 3.7 engine was manufactured by the company from 2001 to 2012 and used in popular pickup trucks and SUVs such as Durango, Nitro, Cherokee, and Grand Cherokee. This engine gained widespread popularity in our automotive market. The PowerTech series also includes engines: EVA, EVC, and EVE.