AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2004 Toyota Highlander
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,500–$9,000
The 2004 Toyota Highlander is rated average due to issues with the powertrain and vehicle speed control. Several recalls highlight potential safety concerns, but overall reliability is boosted by the generally robust build quality of Toyota vehicles. Costs are moderate compared to peers.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| powertrain | 70,000–100,000 miles | $600–$1,500 | common |
| vehicle speed control | 60,000–90,000 miles | $300–$800 | common |
| steering system | 80,000–110,000 miles | $400–$1,200 | occasional |
| service brakes | 70,000–100,000 miles | $250–$600 | occasional |
| engine cooling | 90,000–120,000 miles | $350–$900 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Replace air filter every 30,000 miles
- Brake fluid replacement every 2 years
- Coolant replacement every 60,000 miles
- Transmission service every 60,000 miles
- Timing belt replacement every 90,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel vibration
- Delayed acceleration response
- Squeaky brakes
- Unusual engine noise
- Sensitivity in braking performance
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.