Outback II BH · 1999–2003

Subaru Outback 2.5 Outback II BH · 156 hp (1999 to 2003)

The Subaru Outback 2.5 of the Outback II BH generation uses the EJ25 2.5 Boxer petrol engine with 156 hp.

Choose an engine

Identify the car and prepare its maintenance

Technical specifications

Fuel: Petrol
Power: 156 PS / 115 kW
Displacement: 2 457 cm³
Cylinders: 4
Engine code: EJ25 2.5 Boxer
Period covered: 1999–2003
Documented market: Europe

Transmission

Manual · 5 speeds

Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.

Specification source : [1] AutoKarnet

This version

156 hp (115 kW), Symmetrical AWD all-wheel drive, 5-speed manual. Built from 1999 to 2003.

AutoKarnet advice

In the range

It is the entry-level petrol version of this generation. The EJ25 2.5 Boxer engine is also fitted to: Subaru Outback (Outback III BP), Subaru Outback (Outback IV BR).

AutoKarnet advice

Maintenance and records

Oil and filter change

Typical interval: 15,000 km or 12 months, whichever comes first.

15 000 km

12 months

API SN/SP / ILSAC GF-5/GF-6 / ACEA C2/C3 — Engine, model year and severe use may require a shorter interval; do not exceed the service warning. The listed oil approvals are not interchangeable: check the one for the engine.

Source [1]

Brake fluid

Brake fluid: generally replaced every 2 years; inspect the brakes at each service.

24 months

Brake fluid: generally replaced every 2 years; inspect the brakes at each service.

Source [1]

Questions about this version (2)

Which engine is in the Subaru Outback 2.5 Outback II BH?

The EJ25 2.5 Boxer petrol engine (2 457 cc), 156 hp (115 kW).

AutoKarnet advice

Which oil for the Subaru Outback 2.5?

A API SN/SP / ILSAC GF-5/GF-6 / ACEA C2/C3-approved oil suited to the EJ25 2.5 Boxer engine.

AutoKarnet advice

Documentary sources

[1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026