BrakesMedium
Rear discs corroding because regen does most of the braking
- Typically appears
- 30,000+ miles
- What to inspect
- Inspect the rear discs for scaling and pitting
- Typical repair
- Brakes (discs, pads, caliper) · £200–£800
Is the 2021–2026 Toyota Yaris Cross reliable?
Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
Quick answer
6.6/ 10
SolidOn our documented-fault scoring the Toyota Yaris Cross rates 6.6 out of 10 · solid. We hold 8 known faults for it and none of them are rated critical, so the risk is mostly wear rather than disaster. The weak points cluster around brakes, battery and electrical. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Buy, but check the known weak points
What the score is built from
- Critical
- 0
- High
- 0
- Medium
- 5
- Low
- 3
Weak points cluster around brakes, battery, electrical, transmission.
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Check this carThe faults that decide it
BatteryMedium
12V auxiliary battery flattening when the car sits unused
- Typically appears
- Age-related
- What to inspect
- Leave locked overnight and check it wakes normally
- Typical repair
- Door / window mechanism · £130–£600
TransmissionMedium
AWD-i rear motor faults on four-wheel-drive versions
- Typically appears
- 50,000+ miles
- What to inspect
- Check for hybrid system warnings and test in slippery conditions
- Typical repair
- Routine repair · £180–£700
Engine / Hybrid SystemMedium
Rough engagement or juddering when the 1.5L petrol engine starts, caused by carbon build-up in the EGR valve and pipework from repeated short journeys.
- Typically appears
- 40,000-60,000 miles
- What to inspect
- With the car in Park, press the accelerator firmly to force the internal combustion engine to start. Feel through the seat and steering wheel for excessive vibration or hesitation.
- Typical repair
- EGR valve / cooler replacement · £300–£900
BodyworkMedium
Water pooling in the boot floor or spare wheel well due to failing tailgate seals or poorly sealed rear light clusters.
- Typically appears
- 2-4 years
- What to inspect
- Lift the boot carpet and remove the false floor. Inspect the lowest point of the bare metal wheel well for dampness, water marks, rust spots, or a musty smell.
- Typical repair
- Body & corrosion repair · £250–£1,800
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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