The 3.0-liter Subaru EZ30 R engine was produced in the company's facilities from 2003 to 2009 and was only installed in the fourth generation of Legacy, Outback, and Tribeca crossover models. This unit has an unofficial index R and is referred to as EZ30D v2 on the manufacturer's website. The EZ lineup also includes engines: EZ30D and EZ36D.
| Exact capacity | 2999 cm³ |
| Power system | injector |
| Engine power | 245 HP |
| Torque | 297 nm |
| Engine block | aluminum H6 |
| Block head | aluminum 24v |
| Cylinder diameter | 89.2 mm |
| Piston stroke. | 80 mm |
| Compression ratio | 10.7 |
| Engine features | DOHC, AVLS |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | AVCS |
| Turbocharging | there is no |
| What oils to use | 5.8 liters 5W-30 |
| Fuel type | 95 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 320 000 HP |
| City | 13.9 litry |
| Route | 7.4 litry |
| Mixed | 9.8 litry |
The weight of the EZ30R engine according to the catalog is 170 kg. The EZ30R engine number is located at the junction of the block and the gearbox. This engine is known for its high fuel consumption and tendency to oil leaks. The cooling system is not renowned for its reliability, and the engine is prone to overheating. Due to cheap lubrication, the timing chain tensioner may seize, requiring a replacement of the timing belt kit. Typically, after 150-200 thousand km mileage, progressive oil consumption begins. However, the main problem with these engines is the limited availability of quality service.
| Legacy 4 (BL) | 2003 - 2009 |
| Outback 3 (BP) | 2003 - 2009 |
| Tribeca 1 (WX) | 2006 - 2007 |
The 3.0-liter gasoline engine Subaru EZ30 D was produced by the company from 2000 to 2004 and was exclusively installed in the third generation of the Legacy model and on the base of the Outback wagon. This engine quickly gave way to the updated version with the index EZ30R. The EZ line also includes engines: EZ30R and EZ36D.
The 3.0-liter Subaru EZ30 R engine was produced in the company's facilities from 2003 to 2009 and was only installed in the fourth generation of Legacy, Outback, and Tribeca crossover models. This unit has an unofficial index R and is referred to as EZ30D v2 on the manufacturer's website. The EZ lineup also includes engines: EZ30D and EZ36D.
The 2.0-liter gasoline engine Subaru FB20 B has been produced at the Japanese factory since 2010 and is installed in popular models such as Forester, Impreza, and XV crossover. This engine is known for high oil consumption from the first kilometers of mileage. The FB engine line also includes: FB16B, FB16F, FB20D, FB20X, FB25B, and FB25D.
The 2.5-liter naturally aspirated Subaru FB25 B engine was produced in Japan from 2010 to 2020 and installed in the company's mid-size models such as Legacy, Outback, and Forester crossover. Since 2018, this engine has been gradually replaced by its modification with direct fuel injection. The FB line also includes the following engines: FB16B, FB16F, FB20B, FB20D, FB20X, and FB25D.
The 2.0-liter V6 engine with turbocharging Alfa Romeo AR34102 was produced in the Arese model from 1998 to 2002 and installed in the popular executive model 166, which was popular in the European market. A similar power unit was used in the GTV and Spider models under the index AR16202. The Busso V6 series includes the following engines: AR67301, AR32405, and AR16105.
The 3.6-liter V6 engine General Motors LFX was produced in America from 2011 to 2020 and was installed in well-known models such as Chevrolet Camaro, Impala, Colorado, and Equinox. It differed from its predecessor LLT with new cylinder heads featuring built-in exhaust manifolds. The High Feature engine family also includes: LLT, LF1, LFY, LGX, and LY7.