AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2003 Toyota Sequoia
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,000–$8,000
The 2003 Toyota Sequoia exhibits a mix of performance and reliability. Common issues involve electronic stability control and service brakes. However, serious airbag recalls and frequent stability control complaints temper its rating. Overall, it demands slightly more upkeep than some Toyota models, but it remains a generally reliable choice considering its age.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Electronic stability control | 70,000–100,000 miles | $500–$1,500 | very common |
| Service brakes | 80,000–120,000 miles | $300–$800 | common |
| Suspension components | 90,000–130,000 miles | $400–$1,200 | occasional |
| Airbags | varies | $500–$2,000 | occasional |
| Electrical system | 75,000–110,000 miles | $200–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 5,000 miles
- Brake fluid replacement every 2 years
- Transmission fluid change every 60,000 miles
- Replace timing belt at 90,000 miles
- Rotate tires every 10,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- VSC warning light
- Loud brake noises
- Unusual tire wear
- Airbag warning light
- Electrical system failures
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.