The 2.1-liter Jaguar AJ20 petrol engine was produced by the company from 2001 to 2008 and was installed in the smallest model, the X-Type, but it was only available in certain markets. This is the only engine in the series that does not have an equivalent in the Duratec V6 family. The AJ-V6 series also includes the engines: AJ25 and AJ30.
| Exact capacity | 2099 cm³ |
| Power system | distributed injection |
| Engine power | 156 HP |
| Torque | 196 - 201 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 81.65 mm |
| Piston stroke. | 66.84 mm |
| Compression ratio | 10.75 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | on the suction shaft |
| Turbocharging | there is no |
| What oils to use | 5.9 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 300 000 HP |
| City | 14.3 litry |
| Route | 7.4 litry |
| Mixed | 10.1 litry |
The weight of the AJ20 engine according to the catalog is 170 kg. The engine number AJ20 is located at the junction of the block with the oil pan. This engine is quite reliable but very rare, and the parts for it are quite expensive. The main problems are caused by air leaks due to deteriorating gaskets. The intake system with electric drive geometry adjustment often fails as well. It is necessary to regularly clean the PCV valve, otherwise oil will leak from all the gaps. After 200,000 km, oil consumption due to ring deposits is often encountered here.
| X-Type 1 (X400) | 2001 - 2008 |
The 2.5-liter gasoline engine Jaguar AJ25 was produced by the company from 2001 to 2009 and installed in the most popular models of the British firm, such as the S-Type and X-Type. This engine was essentially one of the variants of the Duratec V6 family of power units. The AJ-V6 series also includes engines: AJ20 and AJ30.
The 4.2-liter V8 petrol engine Jaguar AJ33 was produced by the company from 2002 to 2009 and installed in models such as XK8 and XJ8, as well as S-Type, although it was more commonly referred to as AJ36. In addition to the 4.2-liter engine, a 3.5-liter power unit was also offered under this index. The following engines belong to the AJ-V8 series: AJ28, AJ33S, AJ34, AJ34S, AJ126, AJ133, and AJ133S.
4.2-liter engine Jaguar AJ34S or 4.2 Supercharged was produced from 2006-2009 and installed in the XK model in the turbocharged version marked as XKR, and for another year in the XFR model. This engine is a modernized version of AJ33S and differs in the presence of VVT phase regulators. The AJ-V8 series includes engines: AJ28, AJ33, AJ33S, AJ34, AJ126, AJ133, and AJ133S.
The 5.0-liter V8 petrol engine Jaguar AJ133 was produced by the company from 2009 to 2014 and installed in well-known models of the British company such as XF, XJ, and XK coupe. A similar power unit was used in Land Rover SUVs under the index 508PN. The AJ-V8 series includes engines with the following designations: AJ28, AJ33, AJ33S, AJ34, AJ34S, AJ126, and AJ133S.
The 1.8-liter engine Audi CJSB or A3 1.8 TFSI was produced by the company from 2012 to 2018 and was installed in popular models such as Skoda Octavia, Volkswagen Golf, and Audi A3. This power unit is essentially a modification of the CJSA engine for all-wheel drive cars. The EA888 gen3 series includes: CJEB, CJSA, CJXC, CHHA, CHHB, CNCD, and CXDA.
The 1.6-liter fuel-injected engine VAZ 21067 was produced by the corporation from 2005 to 2012 and installed in later versions of the classic fourth, fifth, or seventh series Zhiguli cars. The engine was offered in two versions: Euro 2 compliant with index 21067-10 and Euro 3 compliant with index 21067-20. The following engines belong to the classic series: 2101, 21011, 2103, 2104, 2105, and 2106.