Reliability & 5-year cost of ownership — 2015 Toyota Prius
NHTSA data on file today
The 2015 Toyota Prius has 1 NHTSA recall campaign and 166 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
NCAP overall rating: 4.0 out of 5 stars, for the 1 NHTSA-tested trim.
Recall campaigns on file
- NHTSA #20V369000 Hybrid System may Shutdown and cause Stall NHTSA notice
Most-cited components in owner complaints
- Service Brakes 89 complaints
- Electrical System 27 complaints
- Unknown or Other 15 complaints
- Power Train 13 complaints
- Engine 8 complaints
- Exterior Lighting 7 complaints
Of the 166 complaints on file, 29 report a crash and 1 a fire; across all 166 complaints, owners report 17 injuries and 3 deaths (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $4,500–$9,000AI estimate — not from NHTSA data
The 2015 Prius has an average reliability rating. There is one major recall for the hybrid system's inverter, with 166 total complaints, mostly about brakes and electrical issues, indicating the potential for costly repairs. Evidence is limited for other major failures.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Service brakes | 50,000–100,000 miles | $300–$1,200 | common |
| Electrical system | 60,000–110,000 miles | $200–$1,000 | occasional |
| Hybrid inverter | 70,000–120,000 miles | $800–$2,000 | rare |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Tire rotations
- Brake inspections
- Battery health checks
- Coolant replacement
- Transmission fluid change
- Spark plug replacements
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Brake warning lights
- Electrical system failures
- Hybrid system faults
- Stalling or power loss
- Unusual engine noises
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2015 Toyota Prius at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.