IsItAGoodCar
Reliability Guide

Common Problems with the
2020 Subaru Outback Mk5 (BS)

Final year of the BS Outback. These newest examples are now over 5 years old, so expect minimal age-related wear if properly maintained.

What changed for 2020

  • •Final production year before BT replacement
  • •All models now include EyeSight as standard

Common MOT watch-outs

  • !Minor electronic glitches
  • !Brake wear on low-mileage examples
  • !Tyre pressure monitoring system warnings
2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Lineartronic CVT Valve Body / Solenoid Failure

SeriousGearbox & Transmission

The BS Outback can develop internal valve body solenoid faults, causing jerky progress, warning lights and expensive dealer recommendations for full transmission replacement.

Est. Repair Cost: £800–£1,800
Warning Signs:

Flashing transmission warnings, Jerky engagement, Hesitation from standstill

What to Inspect:
  • Drive in slow traffic and on a hill start
  • Check all warning lights cycle properly
  • Ask for invoices showing fluid changes or valve body repair
Verified by IsItAGoodCar Research Team

Front Control Arm Bushing Wear

ModerateSuspension & Chassis

Heavy BS Outbacks chew through the front lower arm bushes, which can make the steering feel loose and lead to repeated tyre wear problems.

Est. Repair Cost: £250–£550
Warning Signs:

Loose steering feel, Knocking over rough roads, Uneven front tyre wear

What to Inspect:
  • Inspect bushings for visible tearing
  • Check tyre shoulders for feathering
  • Listen for front-end clonks over broken tarmac
Verified by IsItAGoodCar Research Team

Buying Tips for 2020 Subaru Outback Mk5 (BS)

  • Look for a full Subaru service history
  • Test all safety systems including EyeSight
  • Verify the infotainment system operates smoothly
2019
Check a 2020 Subaru Outback Mk5 (BS) by Registration