The 2.4-liter Audi BDW 2.4 MPI fuel injection engine was produced at the factory from 2004 to 2008 and only installed in the popular A6 model with C6 body before the facelift. This engine was the only one in the lineup with distributed fuel injection. The EA837 engine lineup also includes the following engines: BDX, CAJA, CGWA, CGWB, CREC, and AUK.
| Exact capacity | 2393 cm³ |
| Power system | distributed injection |
| Engine power | 177 HP |
| Torque | 230 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 81 mm |
| Piston stroke. | 77.4 mm |
| Compression ratio | 10.3 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | on suction shafts |
| Turbocharging | there is no |
| What oils to use | 6.5 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 280 000 HP |
| City | 14.3 litry |
| Route | 7.1 litry |
| Mixed | 9.7 litry |
The main complaints about this unit are somehow related to cylinder scoring. Another problem is the stretching of the timing chain and the failure of their tensioners. Variable valve timing regulators and ignition coils are not very reliable. Intake dampers often get corroded, and the entire manifold needs to be replaced. After 100,000 km, oil consumption is frequently observed due to wear of the piston rings and valve seals.
| A6 C6 (4F) | 2004 - 2008 |
The 1.4-liter Volkswagen CAXA 1.4 TSI engine was produced by the company from 2006 to 2016 and was practically installed in all known models of the German company at that time. This engine was the most common model of the first generation TSI engines. The EA111-TSI series includes: CAVD, CBZA, CBZB, BMY, BWK, CAVA, CDGA and CTHA.
The 6.0-liter 12-cylinder engine Audi A8 W12 BHT was produced from 2003 to 2010 and installed in the expensive versions of the A8 sedan with the D3 body, including the extended version A8L. Other variants of this engine, labeled BTE and BSB, were also mounted in this model. The EA398 series also includes engines: BDN, BRN, and CEJA.
The 3.2-liter, 24-valve engine Audi AUK 3.2 FSI was produced by the company from 2004 to 2010 and installed in popular models of the German group, such as the A4 B7, A6 C6, or A8 D3. This engine has several analogues with different indexes: BKH, BPK, and BYU. The EA837 line also includes engines: - BDW, - BDX, - CAJA, - CGWA, - CGWB, and - CREC.
The 1.8-liter turbocharged engine Volkswagen BZB 1.8 TSI was produced from 2007 to 2010 and installed in popular models such as the Passat B6, Seat Toledo, and Audi A3. There was also an engine designated as BYT, which is considered an equivalent of this engine. The EA888 gen1 series also includes the following power units: BYT, CABA, CABB, and CABD.
The 2.5-liter Ford LCBD or 2.5 Duratec V6 engine was produced in the USA from 2000 to 2007 and only installed in the highest versions of the third generation of the popular Mondeo model. This engine shares many similarities with the Mazda GY-DE engine or Jaguar AJ25 engine. The Duratec V6 line also includes engines with the following designations: - SEA, - SGA, - REBA, and - MEBA.
The 1.6-liter Hyundai G4FG engine has been produced in the Chinese factory of the company since 2010 and is installed in many popular models such as Elantra, Creta, Rio or Solaris. This engine belongs to the Gamma II line and is practically an updated version of the G4FC engine. Gamma family: G4FA, G4FD, G4FJ, G4FL, G4FM, G4FP, and G4FT.