AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2022 Toyota Prius Prime
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $1,000–$2,500
The 2022 Prius Prime has a high reliability rating, with only a single recall affecting the ECU software. Owner complaints are minimal, suggesting overall solid performance.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| ECU software | 0–15,000 miles | $0–$0 | common |
| engine cooling | 30,000–50,000 miles | $250–$500 | occasional |
| hybrid battery | 100,000–120,000 miles | $1–$4 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 10,000 miles
- Brake fluid change every 2 years
- Tire rotation every 7,500 miles
- Cabin air filter every 15,000 miles
- Hybrid cooling fans cleaning annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Loss of drive power
- Unresponsive acceleration
- Engine warning light
- Steering difficulties
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.