AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2008 Freightliner Mt45
Overall rating NHTSA-grounded
Poor
Estimated 5-year repair + maintenance cost: $12,000–$18,000
The 2008 Freightliner MT45 has a major recall for engine software issues, potentially leading to unnecessary shutdowns. Minimal owner complaints suggest that there might be unreported or infrequent issues in other areas.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine software | 50,000–100,000 miles | $1,000–$2,000 | common |
| suspension | 60,000–110,000 miles | $800–$1,500 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes every 5,000 miles
- Brake inspection every 10,000 miles
- Suspension inspection yearly
- Cooling system flush every 30,000 miles
- Tire rotation every 10,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unexpected engine shutdown
- Abnormal engine noise
- Vibration during suspension system
- Uneven tire wear
- Brake inefficiency
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.