The 2.2-liter Hyundai D4HB or 2.2 CRDi diesel engine has been produced in Korea since 2009 and is installed in many popular models of the company, such as Sorento, Santa Fe, and Carnival. In addition to the standard power units with a power output of 190-200 horsepower, there is also a version with reduced power output of 150 horsepower. The R family also includes the following diesel engines: D4HA, D4HC, D4HD, D4HE, and D4HF.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 2199 cm³ |
| Cylinder diameter | 85.4 mm |
| Piston stroke. | 96 mm |
| Power system | Common Rail |
| Power | 150 - 200 HP |
| Torque | 412 - 441 nm |
| Compression ratio | 16.0 |
| Fuel type | diesel |
| Environmental class | EURO 5/6 |
| City | 8.8 litry |
| Route | 5.3 litry |
| Mixed | 6.6 litry |
The weight of the D4HB engine according to the catalog is 215.5 kg. The engine number D4HB is located in the area of the accessory belt. This diesel engine is equipped with a Common Rail Bosch CP4 fuel system with piezo injectors, which cannot tolerate low-quality diesel fuel and quickly causes the high-pressure fuel pump (TNVD) to fail. Then the pump starts pushing metal shavings, which spread throughout the system and clog the injectors. The timing chain drive (GRM) here is quite reliable and can easily reach a mileage of 200,000 km, although some owners of early models have encountered issues with the hydraulic chain tensioner. Noise coming from the GRM chains usually indicates that the crankshaft pulley damper is worn out. Of course, there are all the typical problems of modern diesel engines, such as EGR valve clogging at around 100,000 km and issues with the diesel particulate filter (DPF), which has roughly twice the lifespan. The glow plug relay often fails or its wiring gets damaged. On dedicated forums, users often complain about the variable geometry turbocharger actuator rod getting stuck and the boost pressure sensor failing, but the turbocharger itself tends to last a long time. There were also cases of sudden cylinder head gasket failure on engines from the early production years.
| Grandeur 5 (HG) | 2011 - 2016 |
| Grandeur 6 (IG) | 2016 - 2018 |
| Grand Santa Fe 1 (NC) | 2013 - 2019 |
| Palisade 1 (LX2) | 2019 - CE |
| Santa Fe 2 (CM) | 2009 - 2012 |
| Santa Fe 3 (DM) | 2012 - 2018 |
| Santa Fe 4 (TM) | 2018 - 2020 |
| Carnival 2 (VQ) | 2010 - 2014 |
| Carnival 3 (YP) | 2014 - 2021 |
| Sorento 2 (XM) | 2009 - 2014 |
| Sorento 3 (UM) | 2014 - 2020 |
| Cadenza 2 (YG) | 2016 - 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.
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.
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 5.4-liter, 12-cylinder engine BMW M73 or M73B54 was produced from 1994 to 2002 and was installed in the highest models of the company: 7 Series sedans, 8 Series coupes, and Rolls-Royce Silver Seraph. In 1998, an updated version of this engine with the index M73B54TU or M73TU was introduced. The V12 engine line also includes the following power units: M70, N73, and N74.
The 2.4-liter Ford FXFA or 2.4 TDDi Duratorq DI engine was produced from 2000-2006 and installed in the fourth generation of the popular Transit minibus on our market. Despite its impressive design, this diesel engine turned out to be not very reliable. The Duratorq-DI engine line also includes the following engines: D3FA, D5BA, and D6BA.