AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2007 Ford F-450 Sd
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $7,500–$15,000
The 2007 Ford F-450 SD has notable issues with the fuel and diesel systems, with multiple complaints indicating potential reliability concerns. Recalls for exterior lighting and electrical equipment further highlight its below-average dependability. While major engine and cooling complaints are less frequent, these could become costly if they occur.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| fuel system | 70,000–100,000 miles | $400–$1,200 | common |
| diesel system | 80,000–110,000 miles | $500–$2,500 | common |
| engine cooling | 100,000–130,000 miles | $300–$1,400 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake inspection and pad replacement
- Transmission fluid change
- Fuel filter replacement
- Cooling system service
- Suspension check
- Battery inspection and replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Fuel smell in the cabin
- Overheating engine
- Intermittent power loss
- Unusual diesel noises
- Erratic engine temperature
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.