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.
| Exact capacity | 1598 cm³ |
| Power system | Common Rail |
| Engine power | 116 - 136 HP |
| Torque | 280 - 320 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 77 mm |
| Piston stroke. | 85.8 mm |
| Compression ratio | 15.9 |
| Engine features | intercooler |
| Hydraulic compensator. | tak |
| Timing drive | belt |
| Timing phase adjuster | there is no |
| Turbocharging | Garrett GTE1244VZM |
| What oils to use | 4.4 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 6d |
| Approximate life expectancy | 250 000 HP |
| City | 5.6 litry |
| Route | 4.4 litry |
| Mixed | 4.8 litry |
The weight of the D4FE engine according to the catalog is 148.5 kg. The engine number D4FE is located at the junction of the engine and the transmission. This motor appeared recently and clear information about its breakdowns has not yet been collected. Please monitor the condition of the oil pump belt and the timing belt, as their breakage is fatal for the engine. A broken generator belt can also get into the timing belt with the same consequences. The particulate filter and the EGR valve cause a lot of trouble for all modern diesel engines. There are also frequent complaints on the forum about malfunctions in the AdBlue urea injection system.
| i30 3 (PD) | 2017 - CE |
| i40 1 (VF) | 2018 - 2019 |
| Tucson 3 (TL) | 2018 - 2020 |
| Tucson 4 (NX4) | 2020 - CE |
| Kona 1 (OS) | 2018 - CE |
| Ceed 3 (CD) | 2018 - CE |
| Optima 4 (JF) | 2018 - 2019 |
| Sportage 4 (QL) | 2018 - 2021 |
| Sportage 5 (NQ5) | 2021 - CE |
| Stonic 1 (YB) | 2018 - 2020 |
The 2.9-liter Hyundai J3 or 2.9 CRDi diesel engine was produced from 1998 to 2016 and installed in both commercial vehicles and the Carnival minivan and Terracan SUV. There were two versions of this engine: one with direct fuel injection and one with a Common Rail system. There were several different diesel engines in the J family, but only this one was used in passenger cars.
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 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.
The 3.0-liter Toyota 1KD-FTV engine has been produced since 2000 at the Japanese factory of the corporation and installed in popular Hilux pickup trucks as well as Land Cruiser Prado, 4Runner, and Fortuner SUVs. In the Hiace family minibuses, there is a variant of this engine with a power output of 136 horsepower. The KD series also includes the 2KD-FTV engine.
The 1.6-liter 8-valve Mazda F6 engine was produced by the company in Japan from 1982 to 1987 and used in the base versions of the 626 model in the GC body and in the B1600 pickup truck. This engine was only available with a carburetor and an 8-valve head. F series engines: F8, FP, FP-DE, FE, FE-DE, FE3N, FS, FS-DE, FS-ZE, and F2.