The 1.6-liter Volkswagen AVU 8v engine was produced by the company from 2000-2002 and was installed in Audi A3, VW Golf 4 and Bora models, as well as Skoda Octavia. This unit complies with Euro 4 standards and is equipped with an electric throttle, secondary air injection system, and EGR valve. EA113-1.6 series: AEH AHL AKL ALZ ANA APF ARM BFQ BGU BSE BSF
| Exact capacity | 1595 cm³ |
| Power system | distributed injection |
| Engine power | 102 HP |
| Torque | 148 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 81 mm |
| Piston stroke. | 77.4 mm |
| Compression ratio | 10.5 |
| Engine features | EGR, EPC |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 4.5 liters 5W-40 * |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 330 000 HP |
| City | 10.3 litry |
| Route | 5.9 litry |
| Mixed | 7.5 litry |
The AVU engine number is located at the front, at the junction of the engine and the gearbox. This reliable and durable engine rarely causes any issues, only on long distances. The most well-known problem is excessive oil consumption, but piston rings usually wear out after 200,000 km. Unstable operation is often caused by a clogged fuel pump or a cracked ignition coil. Replace the timing belt every 90,000 km, as a valve failure can always be problematic. Additionally, the exhaust manifold in the area of cylinders 3-4 often cracks for engines of this series.
| A3 1 (8L) | 2000 - 2002 |
| Octavia 1 (1U) | 2000 - 2002 |
| Bora 1 (1J) | 2000 - 2002 |
| Golf 4 (1J) | 2000 - 2002 |
The 1.6-liter, 8-valve Volkswagen 1.6 ARM engine was produced from 1999 to 2000 and was only used in two models: the Audi A4 [B5] and the related VW Passat [B5]. It is an engine that meets the Euro 3 emission standard, with a mechanical throttle drive and a regular exhaust gas recirculation system without an EGR valve. EA113-1.6 series: AEH AHL AKL ALZ ANA APF AVU BFQ BGU BSE BSF
The 6.3-liter Audi engine, designated CEJA or A8 W12 6.3 FSI, was produced by the company from 2010 to 2013 and only installed in the highest versions of the A8L quattro sedan with the D4 body before the facelift. After the facelift of this model, this engine was replaced by an updated unit designated CTNA. The EA398 series also includes engines: - BDN, - BHT, and - BRN.
The 4.2-liter Audi BAR or Q7 4.2 FSI engine was produced by the company from 2005 to 2010 and installed in popular SUVs such as the Audi Q7 and the first generation of Volkswagen Touareg. In the second generation of the Touareg, an updated version of this engine with the CGNA index is found. The EA824 series includes: ABZ, AEW, AXQ, BFM, BVJ, CDRA, CEUA, and CRDB.
The 4.2-liter engine Audi BFM or A8 D3 4.2 quattro was produced by the company from 2002 to 2006 and installed only in versions with all-wheel drive of the well-known A8 sedan with the D3 body. There was also a version of this engine with a capacity of 3.7 liters, identified as BFL. The EA824 series includes: ABZ, AEW, AXQ, BAR, BVJ, CDRA, CEUA, and CRDB.
The BMW N53 petrol engine series with a capacity of 2.5 and 3.0 liters was produced from 2007 to 2013 and was mainly used in the company's models for the European car market. This engine is essentially a version of the N52 engine with direct fuel injection. The inline-6 engine lineup includes: M20, M30, M50, M52, M54, N52, N54, N55, and B58.
The 6.0-liter V8 GM LFA or Vortec 6000 Hybrid engine was installed by the company from 2007 to 2013 and used in hybrid versions of models such as Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon. A year after production began, the engine received a phaser controller, AFM system, and a new LZ1 index. The Vortec IV lineup also includes engines: LY2, LY5, and L92.