AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2011 Kenworth T700
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $15,000–$25,000
The 2011 Kenworth T700 has an average reliability due to moderate recall issues, including concerns with the fifth wheel, engine components, and hood latches, suggesting potential maintenance needs.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Fifth wheel | 300,000–400,000 miles | $1,000–$1,500 | very common |
| EGR valve | 200,000–300,000 miles | $700–$1,200 | common |
| Oil filter cap | 100,000–150,000 miles | $200–$400 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspections
- Fifth wheel inspection
- Cooling system checks
- Transmission service
- Tire rotations
- Battery tests
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Oil leaks near engine
- Intermittent EGR performance
- Fifth wheel engagement failures
- Uneven brake performance
Generated by gpt-4o on 6/9/2026. Cost ranges are conservative estimates that account for typical regional variation.