9-5 I · 2001–2005

Saab 9-5 Aero 9-5 I · 250 hp (2001 to 2005)

The Saab 9-5 Aero of the 9-5 I generation uses the B235R 2.3 Turbo petrol engine with 250 hp.

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Technical specifications

Fuel: Petrol
Power: 250 PS / 184 kW
Displacement: 2 290 cm³
Cylinders: 4
Engine code: B235R 2.3 Turbo
Period covered: 2001–2005
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

250 hp (184 kW), front-wheel drive, 5-speed manual. Built from 2001 to 2005.

AutoKarnet advice

In the range

It is the most powerful petrol version of this generation. The B235R 2.3 Turbo engine is also fitted to: Saab 9-3 (9-3 I).

AutoKarnet advice

Maintenance and records

Oil and filter change

Typical interval: 20,000 km or 12 months, whichever comes first.

20 000 km

12 months

GM-LL-A-025 / GM-LL-B-025 / dexos2 — 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 Saab 9-5 Aero 9-5 I?

The B235R 2.3 Turbo petrol engine (2 290 cc), 250 hp (184 kW).

AutoKarnet advice

Which oil for the Saab 9-5 Aero?

A GM-LL-A-025 / GM-LL-B-025 / dexos2-approved oil suited to the B235R 2.3 Turbo engine.

AutoKarnet advice

Documentary sources

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