EngineHigh
EGR cooler / intake clogging leading to head-gasket failure if neglected.
- Typically appears
- 100,000+ miles
- What to inspect
- Ask about EGR cleaning history and check for coolant loss.
2013 Toyota Prius problems
A 2013 Toyota Prius is now 13 years old, so an average example has covered around 175,500 miles. A mid-run car · most launch faults had been addressed by this point, and wear items are the main risk at this age. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2013 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2013 Toyota Prius is 13 years old, so an average example has covered roughly 175,500 miles. At that mileage 3 of the documented faults are already due, so check those first.
Faults a 2013 example has usually reached
Documented onset mileage is at or below the ~176k miles an average 2013 car has covered.
EngineHigh
Excessive oil consumption on the 2ZR-FXE.
- Typically appears
- 90,000+ miles
- What to inspect
- Check oil level and watch for low-oil warnings.
CoolingMedium
Inverter/hybrid coolant pump failure triggering warning lights.
- Typically appears
- 90,000+ miles
- What to inspect
- Scan for P0A93 and confirm the pump runs.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
ElectricalLow
12V auxiliary battery weakness causing no-start.
- Typically appears
- Age-related
- What to inspect
- Test the 12V battery and check its age.
Inspecting a 2013 Toyota Prius?
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carToyota Prius · frequently asked questions
Is the 3rd-gen Prius reliable?
Yes, with maintenance — EGR cleaning and oil monitoring prevent the main failures.
What kills a Prius engine?
Neglected EGR clogging can starve coolant flow and blow the head gasket.
How long does the hybrid battery last?
Often 150,000+ miles; check for balanced state of charge and any warning lights.