2019–2021 Subaru Impreza Mk5 (GT/GK)

Browse our directory of 2019–2021 Subaru Impreza Mk5 (GT/GK) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

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Common Problems & Reliability

0
Serious
2
Moderate
0
Minor

The 2019–2021 Subaru Impreza Mk5 (GT/GK) has 2 known issues. 2 are moderate concerns worth inspecting before purchase.

Thermo Control Valve Failure

Moderate

Later Mk5 cars can suffer thermo control valve faults, bringing up warning lights and poor heater performance without obvious external coolant leaks.

Symptoms: Engine warning light, Cabin heater stays lukewarm...

Est. repair cost: £400–£900

Infotainment Touchscreen Freezing or Delamination

Moderate

The Starlink-era head unit can become slow, glitchy or develop screen faults, which is irritating on a car that is otherwise very user-friendly.

Symptoms: Frozen display, Ghost touches...

Est. repair cost: £0–£900

View detailed Subaru Impreza Mk5 (GT/GK) fault guide

Buying Tips for the 2019–2021 Subaru Impreza Mk5 (GT/GK)

  • If the windscreen has ever been replaced, make sure Eyesight works properly and the cameras were recalibrated.
  • A healthy 12V battery matters on these cars because weak voltage can trigger a lot of confusing dashboard warnings.
  • Test the touchscreen, Bluetooth and reverse camera carefully rather than assuming a software reset will cure everything.

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