2010–2015 Toyota Prius Mk3 (XW30)
Browse our directory of 2010–2015 Toyota Prius Mk3 (XW30) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2010–2015 Toyota Prius Mk3 (XW30) has 4 known issues. 2 of these are classified as serious faults that could be expensive to repair. 1 are moderate concerns worth inspecting before purchase.
Brake Actuator Failure
SeriousThe internal pump fails, losing pressure assistance.
Symptoms: Constant pump buzzing, Hard pedal...
Est. repair cost: £1,000–£2,500
EGR Clogging / Head Gasket
SeriousClogged EGR system causes misfires and eventually head gasket failure on high-mile drivers.
Symptoms: Cold start shudder, Coolant consumption
Est. repair cost: £800–£2,000
Hybrid Battery Degradation
ModerateThe high-voltage battery pack gradually loses capacity over time, reducing fuel economy and electric-only range.
Symptoms: Reduced MPG, Engine cycling more frequently...
Est. repair cost: £1,500–£3,000
Headlight Condensation
MinorThe headlight units can develop condensation inside, particularly on higher-mileage cars.
Symptoms: Visible moisture inside headlight lens, Reduced light output
Est. repair cost: £0–£200
Buying Tips for the 2010–2015 Toyota Prius Mk3 (XW30)
- ✓Check for ZE3 inverter recall completion.
- ✓Listen for a barking/clicking sound from the brake system.
- ✓Inspect for EGR clogging on high-mileage cars.
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