The 1.8-liter Volkswagen 1.8 ADZ 8v engine was produced by the company from 1994-1999 and was installed in the third generation of popular Golf, Passat B4, and several Seat models. This single-chamber injection engine is actually an updated version of the ABS engine. The following power units belong to the EA827-1.8 line: PF, RP, AAM, ABS, JN, ADR, AGN, and ARG.
| Exact capacity | 1781 cm³ |
| Power system | mono-injection |
| Engine power | 90 HP |
| Torque | 145 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 81 mm |
| Piston stroke. | 86.4 mm |
| Compression ratio | 10 |
| Engine features | SOHC |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 3.8 liters 5W-40 |
| Fuel type | 92 |
| Environmental class | EURO 1 |
| Approximate life expectancy | 320 000 HP |
| City | 10.7 litry |
| Route | 6.5 litry |
| Mixed | 8.0 litry |
The main problems that owners face are malfunctions in the monoinjection system. It is common to struggle with leaks of lubricant or coolant. Motor speed often fluctuates due to throttle or air intake contamination. Lambda sensors and coolant temperature sensors frequently fail here more than any other component. At around 200,000 km, piston rings or caps usually wear out and oil consumption increases.
| Golf 3 (1H) | 1994 - 1999 |
| Passat B4 (3A) | 1994 - 1996 |
| Polo 3 (6N) | 1997 - 1999 |
| Vento 1 (1H) | 1994 - 1998 |
| Cordoba 1 (6K) | 1994 - 1999 |
| Ibiza 2 (6K) | 1994 - 1996 |
| Toledo 1 (1L) | 1994 - 1999 |
1.2-liter three-cylinder engine Volkswagen BMD 1.2 HTP was produced from 2004 to 2009 and installed in many popular compact models of the concern, such as Fox, Polo, Ibiza, and Fabia. This power unit is essentially a modernized version of the better-known AWY unit. The EA111-1.2 line also includes engines: BME and CGPA.
The 1.4-liter Volkswagen 1.4 AEX engine was produced at the company's factory from 1995 to 1999 and was used in the third generation Golf, Polo, Caddy, as well as the second generation Ibiza model. There was also an upgraded version of this engine called the APQ. The EA111-1.4 engine line includes the following engines: AKQ, AXP, BBY, BCA, BUD, CGGB and CGGB.
The 1.6-liter gasoline engine Volkswagen CWVA 1.6 MPI was introduced in 2014 as a simple and affordable design intended for developing countries. Since 2015, this power unit has been produced at the Russian factory of the corporation in the city of Kaluga. The EA211-MPI line also includes an engine with the code: CWVB.
The 3.6-liter VR engine called CMVA 3.6 FSI by Volkswagen was produced from 2008 to 2015 and installed only in one model of the German company - the luxury sedan Phaeton. This powertrain was essentially a more powerful version of the engine designated CMTA. The EA390 line also includes engines: - AXZ, - BHK, - BWS, - CDVC, and - CMTA.
The 2.5-liter Audi BDG 2.5 TDI diesel engine was produced by the company from 2003-2008 and was installed in popular models such as the Audi A4 B7, Audi A6 C5, and Volkswagen Passat B5. Thanks to its installation in the Skoda Superb, this diesel engine had the longest production run in its family. The EA330 line also includes the following engines: AFB, AKE, AKN, AYM, BAU, and BDH.
The family of six-cylinder engines Mercedes M104 was produced from 1989 to 1998 in three versions: E28 with a capacity of 2.8 liters, E30 with a capacity of 3.0 liters, and E32 with a capacity of 3.2 liters. There were also powerful AMG versions labeled E34 and E36 with capacities of 3.4 and 3.6 liters respectively. The R6 engine lineup also includes units: M103 and M256.