Subaru Outback Mk2 (BH) Common Problems & Reliability
The BH Outback established the model as a rugged estate alternative. While mechanically simple, the 2.5L engine is at high risk for head gasket failure in this generation.
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Detailed fault breakdown, symptoms, and estimated repair bills by production year.
Most Common Subaru Outback Mk2 (BH) Faults & Repair Costs
Head Gasket Failure (EJ25 Engine)
The 2.5L engine often develops external oil and coolant leaks, or internal leaks leading to overheating.
Overheating on hills, Oil weeping from cylinder heads, Sweet smell from exhaust
Rear Wheel Bearing Wear
A common failure on this generation, often starting as a faint drone that many owners ignore until it becomes a roar.
Humming noise that increases with speed, Vibration through the floor
Buying a used Subaru Outback Mk2 (BH)? Always check for hidden finance and write-off history.
Mechanical problems are only half the battle. Over 1 in 3 UK used cars checked have unpaid finance or accident write-off records that could cause you to lose the car or thousands in value.