Is the 2018–2022 Toyota C-HR reliable?

Hairline stress fractures developing on the windscreen, typically radiating downwards from the top centre near the forward-facing ADAS camera housing.

Typically appears

15,000-40,000 miles

What to inspect

Run a fingernail along the top edge of the windscreen glass near the rear-view mirror assembly. Look closely for small stress cracks that can quickly propagate and require a costly screen replacement and camera calibration.

Typical repair

Infotainment repair or software fix · £120–£1,200

Auxiliary 12V battery drains rapidly, causing the vehicle to fail to enter 'READY' mode or triggering spurious dashboard warning lights.

Typically appears

10,000-30,000 miles

What to inspect

Switch the ignition on without depressing the brake pedal. Turn on the headlamps and heater blower to maximum. If the dashboard lights dim significantly or flicker within 30 seconds, the 12V battery is degraded.

Typical repair

EGR valve / cooler replacement · £300–£900

Multi-information display shows 'Maintenance required for traction battery cooling parts' due to a blocked cooling fan filter.

Typically appears

40,000-60,000 miles

What to inspect

Open the rear nearside door and locate the hybrid battery cooling vent on the lower seat base. Shine a torch into the grille to check for heavy dust, lint, or pet hair blocking the mesh screen.

Typical repair

Infotainment repair or software fix · £120–£1,200

Sluggish acceleration and CVT drone under load.

Typically appears

Any

What to inspect

Test-drive on an incline to judge if performance is acceptable for you.

Typical repair

Minor repair or adjustment · £80–£350

Poor rear visibility from the thick rear pillars.

Typically appears

Any

What to inspect

Check the rear camera works clearly and test blind-spot monitor if fitted.

Typical repair

Minor repair or adjustment · £80–£350