Subaru Impreza engines

The Subaru Impreza is a Japanese compact car produced by the Subaru auto corporation since 1992. The car is manufactured in the following body modifications: 4-seater coupe and 5-seater sedan, station wagon and hatchback. Since 2007, the 3rd generation Impreza has been produced. In 2010, the manufacturer introduced a new modification – the Impreza XV hatchback, and two years later it was replaced by a compact crossover Subaru XV. The name of the model comes from the Italian word meaning “thirst for success”.

The Subaru Impreza was offered with 8 engines since 1992 (1 diesel, 7 petrol). Displacement ranges from 1.5 to 2.5 liters, power output from 97 to 328 hp. 3 use a timing chain and 5 a timing belt. 4 are turbocharged. The longest rated lifespan belongs to the Subaru EJ20 (about 300,000 km).

Subaru Impreza engines by generation

EngineYearsVolumePowerFuelTimingOilLifespan
Subaru Impreza 1 (GC) 1992–2001
Subaru EJ151992–20011.5 L97–102 hppetrolbelt4.4 L~220,000 km
Subaru EJ20T1992–20002.0 L170–328 hppetrol, turbobelt4.7 L~225,000 km
Subaru EJ251998–20002.5 L155–310 hppetrol, NA / turbobelt4–4.6 L~300,000 km
Subaru Impreza 2 (GD) 2006–2007
Subaru EL152006–20071.5 L105–110 hppetrolbelt4 L~250,000 km
Subaru Impreza 3 (GE) 2009–2011
Subaru EE202009–20112.0 L147–150 hpdiesel, turbochain5.6 L~250,000 km
Subaru Impreza 4 (GJ) 2011–2016
Subaru FB202011–20162.0 L148–162 hppetrolchain4.8–4.9 L~250,000 km
Subaru FB162011–20161.6 L114–170 hppetrol, NA / turbochain4.8 L~220,000 km
Subaru Impreza 5 (GK) 2016–present
Subaru FB202016–present2.0 L148–162 hppetrolchain4.8–4.9 L~250,000 km
Subaru FB162016–present1.6 L114–170 hppetrol, NA / turbochain4.8 L~220,000 km
Other Subaru Impreza engines generation not specified
Subaru EJ201989–20152.0 L115–190 hppetrolbelt4 L~300,000 km

Subaru Impreza engine FAQ

What engines were used in the Subaru Impreza?

Subaru Impreza 1 (GC) (1992–2001): Subaru EJ15, Subaru EJ20T and Subaru EJ25; Subaru Impreza 2 (GD) (2006–2007): Subaru EL15; Subaru Impreza 3 (GE) (2009–2011): Subaru EE20; Subaru Impreza 4 (GJ) (2011–2016): Subaru FB20 and Subaru FB16; Subaru Impreza 5 (GK) (2016–present): Subaru FB20 and Subaru FB16.

Which Subaru Impreza engine is the most durable?

By rated service life the most durable Subaru Impreza engines are: Subaru EJ20 — about 300,000 km; Subaru EJ25 — about 300,000 km; Subaru EE20 — about 250,000 km. Actual lifespan depends heavily on maintenance and oil change intervals.

How much oil does the Subaru Impreza engine take?

Engine oil capacity with filter: Subaru EE20 — 5.6 L (5W-30); Subaru EJ15 — 4.4 L (5W-30); Subaru EJ20 — 4 L (5W-30); Subaru EJ20T — 4.7 L (5W-30); Subaru EJ25 — 4–4.6 L (5W-30); Subaru EL15 — 4 L (5W-30); Subaru FB16 — 4.8 L (0W-20 (FB16B) 5W-30 (FB16F)); Subaru FB20 — 4.8–4.9 L (0W-20).

Does the Subaru Impreza have a timing belt or chain?

Timing chain: Subaru EE20, Subaru FB16 and Subaru FB20; timing belt: Subaru EJ15, Subaru EJ20, Subaru EJ20T, Subaru EJ25 and Subaru EL15. Belts must be replaced on schedule: on many engines a broken belt bends the valves.

Was the Subaru Impreza available with a diesel engine?

Yes: Subaru EE20.

Engine details

Subaru EJ20

Subaru EJ20

1989–2015 · 2.0 L · petrol · 115–190 hp · belt

The most famous problem of engines of this family is high oil consumption.

Subaru EJ20T

Subaru EJ20T

1989–present · 2.0 L · petrol · 170–328 hp · belt

The key to long-term operation of a turbo engine is oil pressure control.

Subaru EJ15

Subaru EJ15

1992–2007 · 1.5 L · petrol · 97–102 hp · belt

The main problem with this engine is low power, even the Impreza does not drive with it.

Subaru EJ25

Subaru EJ25

1994–present · 2.5 L · petrol · 155–310 hp · belt

The main complaints of car owners with such an engine are related to oil consumption.

Subaru EL15

Subaru EL15

2006–2012 · 1.5 L · petrol · 105–110 hp · belt

Almost all the problems of this power unit are somehow related to oil.

Subaru EE20

Subaru EE20

2008–present · 2.0 L · diesel · 147–150 hp · chain

The first years of production in these units, the crankshaft could not withstand the load and burst.

Subaru FB20

Subaru FB20

2010–present · 2.0 L · petrol · 148–162 hp · chain

The most famous problem of this unit is oil consumption from the first kilometers.

Subaru FB16

Subaru FB16

2011–present · 1.6 L · petrol · 114–170 hp · chain

Unlike a similar 2.0 liter engine, this one is not at all prone to oil consumption.

Models with the same engines

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