AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2007 Kenworth W900
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $15,000–$22,000
The 2007 Kenworth W900 has several recalls affecting crucial systems like brakes and fuel, indicating moderate reliability concerns. Recurring issues with brake system components and the potential for engine oil discharge are primary concerns. Despite being a robust truck, these issues affect its overall dependability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Brake system | 60,000–100,000 miles | $1,500–$3,000 | very common |
| Fuel system | 50,000–90,000 miles | $800–$1,500 | common |
| Trailer hitch | 70,000–120,000 miles | $500–$1,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 10,000 miles
- Brake inspection every 20,000 miles
- Coolant system check annually
- Transmission service every 100,000 miles
- Tire rotation every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Increased brake pedal travel
- Unusual engine noise
- Loose trailer connections
- Vibrations during braking
Generated by gpt-4o on 6/7/2026. Cost ranges are conservative estimates that account for typical regional variation.