Head Gasket Failure (EJ25 Engine)
SeriousEngineThe 2.5L engine often develops external oil and coolant leaks, or internal leaks leading to overheating.
Est. Repair Cost: £1,200–£1,800
Reliability GuideCommon Problems with the
Common Problems with the
2001 Subaru Outback Mk2 (BH)
Mid-cycle models with improved build quality but still carrying the same head gasket weaknesses. These are often the best value examples if well maintained.
What changed for 2001
- •Minor equipment upgrades
- •Revised interior trim options
Common MOT watch-outs
- !Head gasket leaks becoming more common
- !Rear wheel bearing failures
- !Rust on higher-mileage examples
2
Known Issues
1
Serious
1
Moderate
0
Minor
All Known Issues
Rear Wheel Bearing Wear
ModerateSuspension & ChassisA common failure on this generation, often starting as a faint drone that many owners ignore until it becomes a roar.
Est. Repair Cost: £250–£450 per side
Buying Tips for 2001 Subaru Outback Mk2 (BH)
- ✓Check the lower block for wet oil or blue/green crust
- ✓Listen for rear wheel bearing drone at speed
- ✓Inspect the radiator for cracks in the plastic end tanks