AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2021 Freightliner M2
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $8,000–$15,000
The 2021 Freightliner M2 has some notable issues, including recalls related to windshield wiper and steering linkages. However, complaints are not excessive, suggesting average reliability with some expected maintenance needs.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| windshield wipers | 30,000–50,000 miles | $200–$400 | common |
| steering linkage | 40,000–70,000 miles | $300–$700 | common |
| electrical system | 50,000–80,000 miles | $150–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspection and servicing
- Transmission fluid check
- Tire rotation and replacement
- Alignment check
- Battery inspection
- Cooling system service
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Difficulty steering
- Intermittent electrical issues
- Unusual drag or play in steering
- Wiper failure during rain
- Engine performance issues
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.