The 2.0-liter injection engine Audi 2.0 AAE was produced at the factory from 1990 to 1996 and installed in the popular model 100 C4 in the 45 body version as well as in the similar model A6. The low power of this engine is due to the presence of the Mono-Motronic injection system. The EA827-2.0 line includes the following engines: 2E, AAD, ABF, ABK, ABT, ACE, ADY, and AGG.
| Exact capacity | 1984 cm³ |
| Power system | Mono-Motronic |
| Engine power | 101 HP |
| Torque | 157 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 82.5 mm |
| Piston stroke. | 92.8 mm |
| Compression ratio | 9.2 |
| Engine features | SOHC |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 3.0 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 1 |
| Approximate life expectancy | 300 000 HP |
| City | 10.7 litry |
| Route | 6.4 litry |
| Mixed | 7.8 litry |
The main problems that owners face are malfunctions in the Mono-Motronic system. The most common cause of unstable operation is air leakage or sensor failure. The second most frequent issue is the failure of ignition system components. The timing belt lasts approximately 90,000 km, but if it breaks, the valves usually do not bend. On high mileage vehicles, oil consumption and noisy hydraulic lifters are often encountered.
| 100 C4 (4A) | 1990 - 1994 |
| A6 C4 (4A) | 1994 - 1996 |
The 1.4-liter Volkswagen 1.4 BBY engine was manufactured by the company's factory from 2001 to 2005 and installed in compact models such as Lupo, Polo, Fabia, Ibiza, and Audi A2. This engine replaced the practically identical AUA engine and was later replaced by the BKY. The EA111-1.4 line includes the following engines: AEX, AKQ, AXP, BCA, BUD, CGGA, and CGGB.
The 2.0-liter Audi 2.0 ACE 16v engine was produced by the German conglomerate from 1992 to 1997 and installed in the most popular models of the German company at that time: 80, 100, A6. This engine stood out among other power units of the family due to the use of a 16-valve timing system. The following engines belong to the EA827-2.0 line: 2E, AAD, AAE, ABF, ABK, ABT, ADY, and AGG.
1.8-liter turbocharged engine Audi BYT or A3 1.8 TFSI was produced from January to June 2007 and was installed in the second generation of Audi A3 as well as in Seat models such as Altea and Toledo 3. This engine was the first representative of the EA888 series and is sometimes referred to as gen0. The following engines also belong to the EA888 gen1 series: BZB, CABA, CABB, and CABD.
The 2.0-liter turbocharged petrol engine Audi CDNB 2.0 TFSI was produced from 2008 to 2014 and installed as a power unit in popular models such as A4, A5, A6, and Q5. There was a similar engine labeled CAEA, which met strict ULEV emission standards in the United States. The EA888 gen2 series includes: CAEA, CCZA, CCZB, CCZC, CCZD, CDNC, and CAEB.
The 5.3-liter V8 GM LY5 engine was produced by the American corporation from 2006 to 2014 and was installed in GMT 900 platform models such as Chevrolet Tahoe, Silverado, and Suburban. There is also a version of this engine that can run on different fuels, designated by its own index LMG. The Vortec IV engine line also includes the following units: LY2, LFA, and L92.
The Land Rover's 4.2-liter engine with a power of 428 horsepower, which was supercharged, was produced by the company from 2005 to 2009 and installed in their most popular off-road vehicles, the Range Rover and Range Rover Sport. This engine is equipped with an Eaton compressor M112 and is known in Jaguar cars as AJ33S. The AJ-V8 series includes engines with the following power outputs: 306 horsepower, 448 horsepower, 508 horsepower, and 508 horsepower.