Common Problems with the
1997–2002 Subaru Forester Mk1 (SF)

We've identified 2 known issues that can affect the 1997–2002 Subaru Forester Mk1 (SF). 1 of these are serious faults that could be expensive to repair.

2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Rear Strut Tower and Chassis Corrosion

SeriousBodywork & Rust

UK road salt attacks the rear strut towers and the "U-brace" front subframe, often rotting them from the inside out.

Estimated cost: £500–£2,500Affects: 19972002

Typical symptoms

  • Corrosion in the boot area
  • Knocking from rear suspension
  • MOT failure for structural rust

What to inspect before you buy

  • Pull back the boot carpet to see the towers
  • Check the front subframe for flaky or holed metal
  • Inspect brake lines for heavy corrosion

Rear Wheel Bearing Failure

ModerateSuspension & Chassis

The SF is known for chewing through rear wheel bearings, which can be a difficult and labor-intensive job to replace if the hub bolts are seized.

Estimated cost: £200–£400 per sideAffects: 19972002Often appears around: 60,000–80,000 miles

Typical symptoms

  • Low-frequency drone from the rear
  • Noise changes when cornering
  • Vibration at speed

What to inspect before you buy

  • Listen for humming on a smooth road
  • Check for play in the rear wheels when jacked up

Buying Tips for the 1997 Subaru Forester Mk1 (SF)

  • The 2.0L non-turbo engine is arguably Subaru’s most robust unit if the cambelt and oil are changed regularly.
  • Check the radiator top tank for cracks; a failure here usually leads to immediate engine overheating.
  • Inspect the rear strut towers from inside the boot; rot here is a common but hidden killer of SF Foresters.

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