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 2.5-liter Hyundai D4CB or 2.5 CRDi diesel engine has been installed in Korea since 2001 and has undergone three major upgrades: according to EURO 3, 4, and 5 emission standards. It is installed in H-1 series minibusses, and here it is known as the first generation Kia Sorento. There is only one power unit in family A.
2.0-liter diesel engine Hyundai D4EA or Santa Fe Classic 2.0 CRDi was produced from 2001 to 2012 and installed in almost all mid-size models of the company at that time. This engine was developed by VM Motori and is known on GM Korea models as Z20S. The D family also includes diesel engines: D3EA and D4EB.
The 2.2-liter Hyundai D4EB or 2.2 CRDi diesel engine was produced from 2005 to 2010 and only installed in the second generation Santa Fe model and the fourth generation Grandeur. From 2002 to 2004, a similar unit was installed in small batches in the Hyundai Sonata EF sedan. The D family also includes diesel engines: D3EA and D4EA.
1.4-liter Peugeot TU3K or K1G engine is the precursor of a wide range of TU engines. It was produced from 1986 to 1992 and was installed in popular models of the brand, such as 205 and 405. In some sources, this engine is also referred to as TU3A, which causes some confusion. The TU family also includes the following engines: TU1JP, TU3JP, TU3A, TU5JP, and TU5JP4.
The 2.0-liter diesel engine Toyota 2C was produced at the Japanese factory from 1983 to 2001 and was installed in many mid-size models of that era, such as Corona, Carina, and Corolla. This power unit was often referred to as 2C-L due to its transverse placement under the hood. The C series includes: 1C, 1C-T, 2C-E, 2C-T, 2C-TE, 3C-E, 3C-T, and 3C-TE.