The 2.0-liter engine Chevrolet X20D1 or LF3 was produced in Korea from 2006 to 2014 and installed in several large models of the company, but it is best known for the Epica sedans. This 6-cylinder unit was developed by Daewoo in collaboration with Porsche engineers. The X series also includes the engine X25D1.
| Exact capacity | 1993 cm³ |
| Power system | distributed injection |
| Engine power | 141 HP |
| Torque | 195 nm |
| Engine block | aluminum R6 |
| Block head | aluminum 24v |
| Cylinder diameter | 75 mm |
| Piston stroke. | 75.2 mm |
| Compression ratio | 10.2 |
| Engine features | VIS |
| Hydraulic compensator. | tak |
| Timing drive | two chains |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 6.4 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 3/4 |
| Approximate life expectancy | 250 000 HP |
| City | 11.4 litry |
| Route | 6.3 litry |
| Mixed | 8.2 litry |
The weight of the X20D1 engine according to the catalog is 170 kg. The engine number X20D1 is located at the junction of the block and the gearbox. The most well-known problem of the engine is the oil pump wedge, which can lead to bearing failure. The catalyst has a relatively short lifespan, as its particles can get sucked into the cylinders. Valve seals and piston rings are also common causes of oil consumption. The cooling system is considered a weak point of the engine, with leaking hoses and cracked coolant reservoirs being common issues. The engine crankcase is prone to cracking, especially when the drain plug is overtightened. The timing chains tend to last a long time, but the hydraulic tensioner may give out much earlier. Hydraulic lifters are not known for their durability, and neither is the oil pressure sensor.
| Epica 1 (V250) | 2006 - 2014 |
| Tosca 1 (V250) | 2006 - 2013 |
The 1.0-liter Chevrolet B10S1 or LA2 engine was produced from 2002 to 2009 in South Korea and was installed in the company's smallest models such as the Spark or Matiz. The pre-2004 version of this engine is significantly different and is often simply referred to as the B10S. The B series also includes engines: B10D1, B12S1, B12D1, B12D2, and B15D2.
The 1.6-liter engine Chevrolet F16D3 or LXT was installed in South Korea from 2002 to 2013 and was used in many mass models of the company, such as Aveo, Lacetti, and Cruze. This powertrain was actually a modernized version of the Daewoo engine A16DMS. The F series also includes the following engines: F14D3, F14D4, F15S3, F16D4, F18D3, and F18D4.
The 1.8-liter Chevrolet F18D4 or 2H0 engine was produced by the company from 2008 to 2016 and only installed in the quite popular Cruze model in our car market. This powertrain is no different from the well-known Opel Z18XER engine. The F series also includes the following engines: F14D3, F14D4, F15S3, F16D3, F16D4, and F18D3.
The 4.8-liter V8 GM LR4 engine was produced by the American corporation from 1998 to 2007 and was installed in the GMT 800 body style SUV Chevrolet Tahoe and similar Yukon. This engine was also used in the Silverado and Sierra pickups, as well as in the Express and Savana minibuses. The Vortec III engine lineup also includes the LM7 power unit.
The 1.6-liter Renault H4M petrol engine has been produced by the French-Japanese consortium since 2004 and installed in their most popular models such as the Logan, Duster, Captur, and Arkana. This powertrain is one of the versions of the well-known Nissan HR16DE engine. The SCE line also includes: B4A, B4D, H4D, M4R, M5R, 2TR, V4U, and V4Y.
The 2.5-liter 16-valve petrol engine Renault 2TR has been installed by the company since 2007 and is used in the popular crossover Koleos, starting from the first generation. This power unit is actually just a clone of the Japanese Nissan engine QR25DE. The SCE line also includes: B4A, B4D, H4D, H4M, M4R, M5R, V4U, and V4Y.