AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2025 Mack Md
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $10,000–$20,000
The 2025 Mack MD shows an above-average reliability rating with minimal complaints and two recalls focused on non-critical issues, indicating overall sound mechanical reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| seat belt anchorage | 0–50,000 miles | $200–$500 | rare |
| power train | 60,000–100,000 miles | $1,500–$3,000 | rare |
| service brakes | 50,000–90,000 miles | $500–$1,500 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter change
- brake inspection and pad replacement
- fluid levels check and top-up
- tire rotation and alignment
- coolant system service
- transmission fluid change
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- unusual brake noises
- delayed transmission engagement
- seat belt fastening issues
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.