AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2003 Ford Expedition
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,000–$10,000
The 2003 Ford Expedition has a below-average reliability rating. It's plagued by frequent engine cooling and electrical system complaints, along with significant brake issues. Meanwhile, recalls focus heavily on lighting, although lighting failures aren't directly linked to factory-installed parts.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine cooling | 80,000–110,000 miles | $650–$1,200 | common |
| electrical system | 70,000–100,000 miles | $300–$800 | common |
| service brakes | 60,000–90,000 miles | $350–$700 | occasional |
| power train | 80,000–120,000 miles | $1,500–$3,500 | occasional |
| steering | 90,000–130,000 miles | $350–$900 | 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
- Coolant replacement every 50,000 miles
- Transmission fluid change at 60,000 miles
- Replace air filter yearly
- Timing belt replacement at 100,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Overheating engine
- Intermittent electrical failures
- Unusual brake noises
- Delayed gear shifts
- Loose steering feel
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.