The 3.0-liter V6 gasoline engine Opel A30XH or A30HF was introduced into production only from 2010 and is installed in several larger models of the GM company, including the popular Antara and Kaptiva. These engines are designated LF1 and LFW, respectively, in the American corporation's catalog. The A series also includes the following power units: A20NFT, A20NHT, A24XE, and A28NET.
| Exact capacity | 2994 cm³ |
| Power system | direct injection |
| Engine power | 250 - 275 HP |
| Torque | 285 - 305 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 89 mm |
| Piston stroke. | 80.3 mm |
| Compression ratio | 11.7 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | DCVCP |
| Turbocharging | there is no |
| What oils to use | 5.7 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 300 000 HP |
| City | 15.5 litry |
| Route | 8.0 litry |
| Mixed | 10.7 litry |
The weight of the A30XH engine according to the catalog is 185 kg. The engine number A30XH is located at the junction of the block and the gearbox. This power unit is not encountered frequently and there is little information about its breakdowns. The main problems of this engine are associated with the direct fuel injection system. The valves need to be regularly cleaned from carbon deposits, as well as monitoring the condition of the high-pressure fuel pump. Any contamination of the cooling system significantly increases the risk of engine overheating. If engine overheating occurs frequently, it will soon start consuming oil.
| Antara A (L07) | 2010 - 2017 |
| Captiva 1 (C140) | 2011 - 2018 |
The 2.0-liter Opel A20NHT or LDK engine was produced by the company from 2008 to 2013 and was only installed in the expensive versions of the popular Insignia model. This engine was considered quite reliable and was soon replaced by the A20NFT engine. The A series also includes the following engines: A20NFT, A24XE, A28NET, and A30XH.
The Opel X14XE 1.4-liter engine was produced from 1994-2001 at the Hungarian factory and installed in many popular compact models of the group, such as Corsa, Tigra, Astra. After being upgraded to meet the EURO 4 standard, this engine received a different index Z14XE. The X10 line also includes the following engines: X16XEL, X16SZR, X18XE, and X18XE1.
The 1.8-liter Opel X18XE1 engine was produced from 1998 to 2000 at the Hungarian factory and installed in the most popular models of the company at that time, such as the Astra, Vectra, and Zafira. This power unit had nothing to do with the X18XE engine and was a modification of the X16XEL engine. The X10 line also includes the following engines: - X14XE - X16XEL - X16SZR - X18XE
The 3.0-liter engine Opel X30XE or Ecotec L81 was produced in England from 1994 to 2001 and installed in popular models of the company such as Omega, Vectra, and Cadillac Catera. There was also a more powerful and rare version of this engine with the index X30XEI. The X20 series also includes the following engines: X20SE, X20XEV, X22SE, X22XE, and X25XE.
The 1.8-liter, 8-valve Peugeot XU7JP or LFZ engine was produced from 1992 to 1999 and installed in many models of the group: Peugeot 306 and 405, Citroën Xsara and Xantia. Later, this engine was also widely used by Iranian companies IKCO and Peugeot Pars. The XU line also includes engines: XU5JP, XU7JB, XU7JP4, XU10J2, and XU10J4R.
The 3.0-liter Hyundai D6EA or 3.0 CRDi diesel engine was produced from 2006 to 2011 and was installed in two of the company's largest models: the Mohave SUV and the ix55 crossover. The diesel engine is considered a proprietary development of the corporation and is available in Euro 3 or Euro 4 versions. The Hyundai S series also includes the D6EB engine.