AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2016 Scion Ia
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,800–$9,500
The 2016 Scion IA shows an average reliability due to moderate complaints in engine and electrical issues. Despite no recalls, owners note concerns about airbags and power train components. Overall, ownership costs align with vehicles of similar age.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 50,000–80,000 miles | $600–$1,500 | common |
| electrical system | 40,000–70,000 miles | $200–$800 | common |
| airbags | 70,000–100,000 miles | $500–$1,200 | occasional |
| power train | 60,000–90,000 miles | $800–$2,000 | occasional |
| service brakes | 30,000–60,000 miles | $300–$900 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake pads every 30,000 miles
- Transmission fluid every 40,000 miles
- Coolant flush every 60,000 miles
- Tire replacement every 40,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine misfires
- Electrical shorts
- Airbag warning lights
- Transmission slipping
- Brake pedal softness
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.